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Dr. Andrew Willis, MD

Cedar Knolls, NJ

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Willis, Specialist in Cedar Knolls, NJ?

    Dr. Andrew Willis, MD is a Specialist, who primarily practices in Cedar Knolls, NJ with 2 additional practice locations. He is board certified. Dr. Willis graduated from Columbia Univ College of Physicians And Surgeons and completed his residency at Hospital For Special Surgery. Dr. Willis is fluent in English, and is currently seeing new patients. Dr. Willis’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Willis’s office at (973) 538-2334.

    What are Areas of Expertise for Dr. Willis?

    Dr. Andrew Willis, MD is a highly-rated, board-certified Specialist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Willis empowers patients to confidently navigate their health journey, specializing in Arthritis, Fractures, Shoulder & Knee Surgery, Sports Injuries, or comprehensive wellness support. Serving the Cedar Knolls/NJ community, Dr. Willis is dedicated to enhancing lives through expert, patient-centered care.

    Where did Dr. Willis go to medical school and complete their residency?

    • Residency: Hospital For Special Surgery | New York Hospital Medical Center of Queens/Cornell University Medical College Program

    • Medical School: Columbia Univ College of Physicians And Surgeons

    Is Dr. Willis board certified as a Specialist?

    Yes, Dr. Andrew Willis, MD is board certified by the American Board of Orthopaedic Surgery

    What languages does Dr. Willis speak?

    Dr. Willis and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does Dr. Willis treat?

    As a Specialist, Dr. Willis diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Willis. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.

    Also known as:

    • Rotator Cuff Strain
    • Complete Rotator Cuff Tear
    • Rotator Cuff Injuries
    • Sprains and Strains
    • Pulled Rotator Cuff Muscle
    • Shoulder Tendon Strain
    • Rotator Cuff Sprain
    • Strained Shoulder Tendon
    • Full Rotator Cuff Tear
    • Complete Rotator Cuff Rupture
    • Severed Shoulder Tendon

    ICD-10 Codes:

    • S46011A: Strain of muscle(s) and tendon(s) of the rotator cuff of right shoulder, initial encounter
    • S46012A: Strain of muscle(s) and tendon(s) of the rotator cuff of left shoulder, initial encounter
    • M75121: Complete rotator cuff tear or rupture of right shoulder, not specified as traumatic

    Also known as:

    • Right Shoulder Pain
    • Left Shoulder Pain
    • Pain
    • Shoulder Injuries and Disorder
    • Sore Right Shoulder
    • Right Shoulder Ache
    • Right Shoulder Discomfort
    • Sore Left Shoulder
    • Left Shoulder Ache
    • Left Shoulder Discomfort

    ICD-10 Codes:

    • M25511: Pain in right shoulder
    • M25512: Pain in left shoulder

    Also known as:

    • Osteoarthritis of the right shoulder
    • Osteoarthritis
    • Degenerative joint disease
    • Wear-and-tear arthritis
    • Arthrosis
    • Joint degeneration

    ICD-10 Codes:

    • M19011: Primary osteoarthritis, right shoulder

    Also known as:

    • Joint Replacement Aftercare
    • Hip Replacement
    • Joint Disorder
    • Knee Replacement
    • Post-joint replacement care
    • Joint surgery recovery
    • Orthopedic aftercare

    ICD-10 Codes:

    • Z471: Aftercare following joint replacement surgery

    What procedures does Dr. Willis perform?

    As a Specialist, Dr. Willis performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Willis. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.

    Also known as:

    • Arthroscopic Rotator Cuff Repair
    • Biceps Tendon Repair (Tenodesis)
    • Shoulder Arthroscopy for Decompression
    • Shoulder Arthroscopy for Adhesion Removal
    • Endoscopy
    • Shoulder Arthroscopy for Rotator Cuff
    • Keyhole Rotator Cuff Surgery
    • Minimally Invasive Shoulder Repair
    • Long Head Biceps Tenodesis
    • Shoulder Biceps Tendon Surgery
    • Biceps Tendon Reattachment
    • Shoulder Tendon Repair
    • Arthroscopic Shoulder Decompression
    • Subacromial Decompression
    • Shoulder Impingement Surgery
    • Acromioplasty
    • Shoulder Scope Surgery
    • Shoulder Adhesiolysis
    • Frozen Shoulder Surgery
    • Shoulder Joint Cleaning

    CPT Codes:

    • 29827: Arthroscopy, shoulder, surgical; with rotator cuff repair
    • 23430: Tenodesis of long tendon of biceps
    • 29826: Arthroscopy, shoulder, surgical; decompression of subacromial space with partial acromioplasty, with coracoacromial ligament (ie, arch) release, when performed (List separately in addition to code for primary procedure)
    • 29825: Arthroscopy, shoulder, surgical; with lysis and resection of adhesions, with or without manipulation

    Also known as:

    • Knee Arthroscopy with Meniscus and Cartilage Repair
    • Knee Arthroscopy with Meniscus Repair
    • Knee Cartilage Repair (Arthroscopic)
    • Knee Arthroscopy for Cartilage Shaving
    • Endoscopy
    • Knee Scope with Meniscectomy
    • Knee Cartilage Shaving
    • Arthroscopic Knee Debridement
    • Arthroscopic Meniscus Repair
    • Knee Scope Meniscus Surgery
    • Torn Meniscus Repair (Arthroscopic)
    • Knee abrasion arthroplasty
    • Knee microfracture surgery
    • Knee chondroplasty
    • Arthroscopic cartilage debridement
    • Knee scope cartilage repair
    • Knee scope with meniscectomy
    • Arthroscopic knee surgery
    • Cartilage shaving knee
    • Meniscus repair knee arthroscopy

    CPT Codes:

    • 29881: Arthroscopy, knee, surgical; with meniscectomy (medial OR lateral, including any meniscal shaving) including debridement/shaving of articular cartilage (chondroplasty), same or separate compartment(s), when performed
    • 29882: Arthroscopy, knee, surgical; with meniscus repair (medial OR lateral)
    • 29879: Arthroscopy, knee, surgical; abrasion arthroplasty (includes chondroplasty where necessary) or multiple drilling or microfracture
    • 29877: Arthroscopy, knee, surgical; debridement/shaving of articular cartilage (chondroplasty)
    • 29880: Arthroscopy, knee, surgical; with meniscectomy (medial AND lateral, including any meniscal shaving) including debridement/shaving of articular cartilage (chondroplasty), same or separate compartment(s), when performed

    Also known as:

    • Shoulder Arthroscopy with Capsulorrhaphy
    • Extensive Shoulder Arthroscopy Debridement
    • Shoulder Arthroscopy with Biceps Repair
    • Shoulder Bone Shaving (Arthroscopic)
    • Endoscopy
    • Keyhole Shoulder Surgery
    • Shoulder Capsule Repair
    • Arthroscopic Shoulder Stabilization
    • Shoulder Scope Cleaning
    • Arthroscopic Shoulder Debridement
    • Shoulder Joint Cleanup Surgery
    • Arthroscopic Biceps Tenodesis
    • Keyhole Shoulder Biceps Surgery
    • Shoulder Scope Biceps Repair
    • Arthroscopic Distal Claviculectomy
    • Mumford Procedure (Arthroscopic)
    • AC Joint Resection (Arthroscopic)

    CPT Codes:

    • 29806: Arthroscopy, shoulder, surgical; capsulorrhaphy
    • 29823: Arthroscopy, shoulder, surgical; debridement, extensive, 3 or more discrete structures (eg, humeral bone, humeral articular cartilage, glenoid bone, glenoid articular cartilage, biceps tendon, biceps anchor complex, labrum, articular capsule, articular side of the rotator cuff, bursal side of the rotator cuff, subacromial bursa, foreign body[ies])
    • 29828: Arthroscopy, shoulder, surgical; biceps tenodesis
    • 29824: Arthroscopy, shoulder, surgical; distal claviculectomy including distal articular surface (Mumford procedure)

    Also known as:

    • Total Shoulder Replacement
    • Glenohumeral Arthroplasty
    • Shoulder Joint Replacement
    • Proximal Humeral Replacement
    • Artificial Shoulder Surgery

    CPT Codes:

    • 23472: Arthroplasty, glenohumeral joint; total shoulder (glenoid and proximal humeral replacement (eg, total shoulder))

    Also known as:

    • ACL Repair Surgery
    • Anterior Cruciate Ligament Reconstruction
    • Arthroscopic ACL Surgery
    • Knee Ligament Repair
    • ACL Augmentation

    CPT Codes:

    • 29888: Arthroscopically aided anterior cruciate ligament repair/augmentation or reconstruction

    Also known as:

    • Biceps or Triceps Tendon Repair
    • Distal biceps tendon reinsertion
    • Triceps tendon repair surgery
    • Tendon graft for arm

    CPT Codes:

    • 24342: Reinsertion of ruptured biceps or triceps tendon, distal, with or without tendon graft

    Also known as:

    • Knee Ligament Reconstruction
    • Extra-Articular Knee Ligament Repair
    • Knee Ligament Augmentation
    • Knee Stabilization Surgery
    • ACL Reconstruction

    CPT Codes:

    • 27427: Ligamentous reconstruction (augmentation), knee; extra-articular

    Also known as:

    • Tennis Elbow Tendon Repair with Debridement
    • Golfer's Elbow Surgery
    • Epicondylitis Repair
    • Elbow Tendon Release and Repair
    • Open Tendon Debridement Elbow

    CPT Codes:

    • 24359: Tenotomy, elbow, lateral or medial (eg, epicondylitis, tennis elbow, golfer's elbow); debridement, soft tissue and/or bone, open with tendon repair or reattachment

    Also known as:

    • Trigger Finger Release Surgery
    • Wrist Ganglion Cyst Removal
    • Tendon Sheath Incision
    • Trigger Finger Tenolysis
    • Finger Tendon Release
    • Hand Tendon Surgery
    • Ganglion Excision
    • Wrist Cyst Surgery
    • Dorsal/Volar Ganglion Removal

    CPT Codes:

    • 26055: Tendon sheath incision (eg, for trigger finger)
    • 25111: Excision of ganglion, wrist (dorsal or volar); primary

    Also known as:

    • Upper Arm or Elbow Tendon/Muscle Repair
    • Bicep Tendon Repair
    • Elbow Muscle Surgery
    • Arm Tendon Reconstruction

    CPT Codes:

    • 24341: Repair, tendon or muscle, upper arm or elbow, each tendon or muscle, primary or secondary (excludes rotator cuff)

    Also known as:

    • Joint or Bursa Injection/Fluid Removal
    • Arthrocentesis
    • Major Joint Aspiration
    • Bursa Injection
    • Joint Fluid Removal

    CPT Codes:

    • 20610: Arthrocentesis, aspiration and/or injection, major joint or bursa (eg, shoulder, hip, knee, subacromial bursa); without ultrasound guidance

    Also known as:

    • Finger Ligament Repair
    • Collateral ligament repair (finger)
    • MP joint ligament repair
    • Finger joint stabilization surgery

    CPT Codes:

    • 26540: Repair of collateral ligament, metacarpophalangeal or interphalangeal joint

    Also known as:

    • Shoulder Stabilization with Coracoid Transfer
    • Latarjet Procedure
    • Coracoid Transfer Surgery
    • Anterior Capsulorrhaphy Shoulder
    • Shoulder Instability Repair

    CPT Codes:

    • 23462: Capsulorrhaphy, anterior, any type; with coracoid process transfer

    Also known as:

    • Open Surgery for Complex Wrist Fracture
    • Distal Radius Fracture Repair (Open)
    • Wrist Fracture with Internal Fixation
    • Complex Radial Fracture Surgery
    • Epiphyseal Separation Repair (Wrist)

    CPT Codes:

    • 25609: Open treatment of distal radial intra-articular fracture or epiphyseal separation; with internal fixation of 3 or more fragments

    Also known as:

    • Open Repair of Broken Collarbone
    • Clavicle Fracture Surgery
    • Collarbone Fixation
    • Open Clavicle Reduction

    CPT Codes:

    • 23515: Open treatment of clavicular fracture, includes internal fixation, when performed

    Also known as:

    • Wrist or Hand Joint Replacement (Interposition)
    • Intercarpal Arthroplasty
    • Carpometacarpal Joint Replacement
    • Tendon Interposition Arthroplasty

    CPT Codes:

    • 25447: Arthroplasty, Intercarpal Or Carpometacarpal Joints; Interposition (Eg, Tendon)

    Also known as:

    • Extensive Elbow Arthroscopy with Debridement
    • Endoscopy
    • Elbow Scope with Cleaning
    • Surgical Elbow Debridement
    • Arthroscopic Elbow Cleanup

    CPT Codes:

    • 29838: Arthroscopy, elbow, surgical; debridement, extensive

    Also known as:

    • Brachial Plexus Nerve Block
    • Chest Wall Nerve Block
    • Lower Leg Nerve Block Injection
    • Shoulder Nerve Injection
    • Arm Pain Injection
    • Imaging-Guided Nerve Block
    • Thoracic fascial plane block
    • Chest pain injection
    • Nerve block for chest pain
    • Fascial plane block for leg pain
    • Lower extremity nerve injection
    • Leg pain block with imaging

    CPT Codes:

    • 64415: Injection(s), anesthetic agent(s) and/or steroid; brachial plexus, including imaging guidance, when performed
    • 64466: Thoracic Fascial Plane Block, Unilateral; By Injection(S), Including Imaging Guidance, When Performed
    • 64473: Lower Extremity Fascial Plane Block, Unilateral; By Injection(S), Including Imaging Guidance, When Performed

    Also known as:

    • Femoral Nerve Block Injection
    • Peripheral Nerve Block
    • Femoral nerve injection
    • Thigh nerve block
    • Pain relief injection for thigh
    • Nerve block with imaging guidance
    • Nerve injection
    • Pain relief injection
    • Steroid injection for nerve pain

    CPT Codes:

    • 64447: Injection(s), anesthetic agent(s) and/or steroid; femoral nerve, including imaging guidance, when performed
    • 64450: Injection(s), anesthetic agent(s) and/or steroid; other peripheral nerve or branch

    Also known as:

    • Sciatic Nerve Pain Injection
    • Knee Nerve Pain Injection
    • Axillary Nerve Block Injection
    • Sciatic Nerve Block
    • Sciatica Injection
    • Steroid Injection for Sciatica
    • Pain Relief for Sciatic Nerve
    • Genicular Nerve Block
    • Knee Pain Steroid Injection
    • Knee Nerve Anesthetic Injection
    • Armpit nerve block
    • Axillary nerve pain injection
    • Shoulder nerve block
    • Guided nerve injection

    CPT Codes:

    • 64445: Injection(s), anesthetic agent(s) and/or steroid; sciatic nerve, including imaging guidance, when performed
    • 64454: Injection(s), anesthetic agent(s) and/or steroid; genicular nerve branches, including imaging guidance, when performed
    • 64417: Injection(s), anesthetic agent(s) and/or steroid; axillary nerve, including imaging guidance, when performed

    Also known as:

    • Carpal Tunnel Release Surgery
    • Median Nerve Neuroplasty
    • Carpal Tunnel Decompression
    • Median Nerve Transposition

    CPT Codes:

    • 64721: Neuroplasty and/or transposition; median nerve at carpal tunnel

    Also known as:

    • Ulnar Nerve Release or Repositioning at Elbow
    • Ulnar Nerve Transposition
    • Cubital Tunnel Release
    • Elbow Nerve Surgery
    • Neuroplasty Ulnar Nerve

    CPT Codes:

    • 64718: Neuroplasty and/or transposition; ulnar nerve at elbow

    Does Dr. Willis accept my insurance?

    Dr. Willis accepts most major insurance plans. Important: Please call our office at (973) 538-2334 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Willis accept in Cedar Knolls, NJ?

    Dr. Willis in Cedar Knolls, NJ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Crown Cork and Seal Company

    • CVS Health (formerly Aetna)

    • HealthComp

    • Horizon BlueCross BlueShield

    • Medicare

    • Rx Solutions Inc

    • State of Tennessee

    • UnitedHealthcare

    • University of Utah

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    Where is Dr. Willis' office located?

    Dr. Andrew Willis' Primary Practice

    197 Ridgedale Ave Ste 300

    Cedar Knolls, NJ 07927

    (973) 538-2334

    Get Directions

    Dr. Andrew Willis' Practice 2

    200 S Orange Ave Ste 230

    Livingston, NJ 07039

    (973) 538-2334

    Get Directions

    Dr. Andrew Willis' Practice 3

    160 E Hanover Ave

    Morristown, NJ 07960

    Get Directions

    What is Dr. Willis's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Willis's National Provider Identifier (NPI) number is 1154412187.

    What common questions do patients ask about Dr. Willis?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Willis

    What is Dr. Andrew Willis's specialty?

    Dr. Willis is a Specialist near Cedar Knolls, NJ. Contact Dr. Willis to book an appointment today.

    Is this Dr. Andrew Willis affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Willis is affiliated with Atlantic Health Morristown Medical Center which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    Where can I learn more about Specialist?

    Explore Specialist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Andrew Willis accepting new patients in Cedar Knolls, NJ?

    Yes, Dr. Andrew Willis is accepting new patients at this time.

    Does Dr. Andrew Willis offer online booking?

    Please contact Dr. Willis's office at (973) 538-2334 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Andrew Willis?

    Please contact Dr. Willis's office at (973) 538-2334 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Andrew Willis have?

    Dr. Andrew Willis is certified by the American Board of Orthopaedic Surgery.

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