
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Nellans, Orthopedic Hand Surgeon in Lake Success, NY?
Dr. Kate Nellans, MD is an Orthopedic Hand Surgeon, who primarily practices in Lake Success, NY. Dr. Nellans graduated from Columbia Univ College of Physicians And Surgeons and completed her residency at Columbia University College. Dr. Nellans is fluent in English, and is currently seeing new patients. Dr. Nellans’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nellans’s office at (516) 390-4263.
What are Areas of Expertise for Dr. Nellans?
Dr. Kate Nellans, MD is a highly-rated, board-certified Orthopedic Hand Surgeon known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Nellans empowers patients to confidently navigate their health journey, specializing in Arthritis-Wrist & Hand, Carpal Tunnel Syndrome, Cubital Tunnel Syndrome, De Quervain Disease, Dupuytren's Contracture, Fractures, Hand & Wrist Surgery, Hand & Wrist Surgery, Hand Fractures, Synovial cyst, and comprehensive wellness support. Serving the Lake Success, NY community, Dr. Nellans is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Nellans go to medical school and complete their residency?
Fellowship: University of Michigan Medical Center
Residency: Columbia University College
Medical School: Columbia Univ College of Physicians And Surgeons
What languages does Dr. Nellans speak?
Dr. Nellans and their clinical team can communicate with patients in the following languages:
English
What conditions does an Orthopedic Hand Surgeon like Dr. Nellans typically treat?
As an Orthopedic Hand Surgeon, Dr. Nellans 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. Nellans. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Carpal Tunnel Syndrome
- Right Carpal Tunnel Syndrome
- Left Carpal Tunnel Syndrome
- Median Nerve Compression
- Wrist Nerve Entrapment
- Right Wrist Nerve Compression
- Right Hand Numbness
- Right CTS
- Left Wrist Nerve Compression
- Left Hand Numbness
- Left CTS
ICD-10 Codes:
- G5603: Carpal tunnel syndrome, bilateral upper limbs
- G5601: Carpal tunnel syndrome, right upper limb
- G5602: Carpal tunnel syndrome, left upper limb
Also known as:
- De Quervain's Tenosynovitis
- Hand Injuries and Disorder
- Tendinitis
- De Quervain's Disease
- Washerwoman's Sprain
- Radial Styloid Tenosynovitis
ICD-10 Codes:
- M654: Radial styloid tenosynovitis [de Quervain]
Also known as:
- Other Pre-Procedure Examination
- Various pre-op checks
- Miscellaneous pre-surgery exams
- Other pre-treatment assessments
ICD-10 Codes:
- Z01818: Encounter for other preprocedural examination
Also known as:
- Dupuytren's Contracture
- Connective Tissue Disorder
- Finger Injuries and Disorder
- Dupuytren contracture
- Palmar fibromatosis
- Viking disease
- Hand contracture
ICD-10 Codes:
- M720: Palmar fascial fibromatosis [Dupuytren]
Also known as:
- Osteoarthritis of the left thumb joint
- Osteoarthritis
- Degenerative joint disease
- Wear-and-tear arthritis
- Arthrosis
- Joint degeneration
ICD-10 Codes:
- M1812: Unilateral primary osteoarthritis of first carpometacarpal joint, left hand
What procedures does an Orthopedic Hand Surgeon like Dr. Nellans typically perform?
As an Orthopedic Hand Surgeon, Dr. Nellans 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. Nellans. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Trigger Finger Release Surgery
- Dupuytren's Contracture Release (Percutaneous)
- Wrist Ganglion Cyst Removal
- Tendon Sheath Incision
- Trigger Finger Tenolysis
- Finger Tendon Release
- Hand Tendon Surgery
- Percutaneous Palmar Fasciotomy
- Needle Aponeurotomy
- Minimally Invasive Dupuytren's Surgery
- Ganglion Excision
- Wrist Cyst Surgery
- Dorsal/Volar Ganglion Removal
CPT Codes:
- 26055: Tendon sheath incision (eg, for trigger finger)
- 26040: Fasciotomy, palmar (eg, Dupuytren's contracture); percutaneous
- 25111: Excision of ganglion, wrist (dorsal or volar); primary
Also known as:
- Hand or Finger Cyst Removal
- Ganglion cyst removal hand
- Tendon sheath lesion excision
- Mucous cyst removal finger
CPT Codes:
- 26160: Excision of lesion of tendon sheath or joint capsule (eg, cyst, mucous cyst, or ganglion), hand or finger
Also known as:
- Injection for Tendon or Ligament Pain
- Tendon sheath injection
- Ligament injection
- Plantar fascia injection
- Soft tissue injection for pain
CPT Codes:
- 20550: Injection(s); single tendon sheath, or ligament, aponeurosis (eg, plantar "fascia")
Also known as:
- Wrist Tendon Sheath Release
- De Quervain's Release
- Wrist Tendon Decompression
- Extensor Tendon Sheath Incision
CPT Codes:
- 25000: Incision, extensor tendon sheath, wrist (eg, deQuervains disease)
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. Nellans accept my insurance?
Dr. Nellans accepts most major insurance plans. Important: Please call our office at (516) 390-4263 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Nellans accept in Lake Success, NY?
Dr. Nellans in Lake Success, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene Corporation
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
EmblemHealth
Healthfirst New York
Medicare
Service Employees International Union (SEIU)
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Nellans' office located?

Northwell Health Orthopaedic Institute
410 Lakeville Road, Suite 303
Lake Success, NY 11042
(516) 390-4263
What is Dr. Nellans's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Nellans's National Provider Identifier (NPI) number is 1427217942.
What common questions do patients ask about Dr. Nellans?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Nellans
What is Dr. Kate Nellans's specialty?
Dr. Nellans is a Orthopedic Hand Surgeon near Lake Success, NY.
What does an Orthopedic Hand Surgeon do?
An orthopaedic surgeon specializing in the upper extremity focuses on the investigation, preservation, and restoration of all structures affecting the form and function of the hand and wrist. This specialist employs medical, surgical, and rehabilitative techniques to treat various conditions and injuries related to the upper extremity.
Is this Dr. Kate Nellans affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Nellans is affiliated with North Shore University Hospital, Long Island Jewish Medical Center which are a Castle Connolly Top Hospitals. 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
When to see an Orthopedic Hand Surgeon?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Orthopedic Hand Surgeon. Explore 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 Kate Nellans accepting new patients in Lake Success, NY?
Yes, Dr. Kate Nellans is accepting new patients at this time.
Does Dr. Kate Nellans offer online booking?
Please contact Dr. Nellans's office at (516) 390-4263 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Kate Nellans?
Please contact Dr. Nellans's office at (516) 390-4263 for information regarding telehealth appointment availability or for scheduling assistance.
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Northwell Health Orthopaedic Institute
410 Lakeville Road, Suite 303
Lake Success, NY 11042