FE
20 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Ennis, Orthopedic Surgeon in Greenwich, CT?
Dr. Francis Ennis, MD is an Orthopedic Surgeon, who primarily practices in Greenwich, CT with 2 additional practice locations. He has been practicing for over 20 years and is board certified. Dr. Ennis graduated from Duke University School of Medicine. Dr. Ennis is fluent in English, Croatian, and Spanish, and is currently seeing new patients. Dr. Ennis’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ennis’s office at (203) 869-1145.
What are Areas of Expertise for Dr. Ennis?
Dr. Francis Ennis, MD is a highly-rated, board-certified Orthopedic 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. Ennis empowers patients to confidently navigate their health journey, specializing in Arthritis, Arthritis-Hip & Knee, Arthroscopic Surgery, Arthroscopic Surgery-Hip, Arthroscopic Surgery-Knee, Fractures, Hip & Knee Replacement, Robotic Surgery, Telemedicine, and comprehensive wellness support. Serving the Greenwich, CT community, Dr. Ennis is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Ennis go to medical school and complete their residency?
Medical School: Duke University School of Medicine
Is Dr. Ennis board certified as an Orthopedic Surgeon?
Yes, Dr. Francis Ennis, MD is board certified by the American Board of Orthopaedic Surgery
What languages does Dr. Ennis speak?
Dr. Ennis and their clinical team can communicate with patients in the following languages:
Croatian
English
Spanish
What conditions does an Orthopedic Surgeon like Dr. Ennis typically treat?
As an Orthopedic Surgeon, Dr. Ennis 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. Ennis. 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:
- 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
Also known as:
- Osteoarthritis of the left knee
- Primary Osteoarthritis in Right Knee
- Primary Osteoarthritis in Right Hip
- Osteoarthritis
- Degenerative joint disease
- Wear-and-tear arthritis
- Arthrosis
- Joint degeneration
- Right Knee Arthritis
- Right Knee Degenerative Joint Disease
- Right Hip Arthritis
- Right Hip Degenerative Joint Disease
ICD-10 Codes:
- M1712: Unilateral primary osteoarthritis, left knee
- M1711: Unilateral primary osteoarthritis, right knee
- M1611: Unilateral primary osteoarthritis, right hip
What procedures does an Orthopedic Surgeon like Dr. Ennis typically perform?
As an Orthopedic Surgeon, Dr. Ennis 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. Ennis. 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:
- Computer-Assisted Musculoskeletal Surgery (Image-less)
- Navigational Musculoskeletal Surgery
- Image-less Computer-Guided Surgery
- Orthopedic Navigation System
- CAS Musculoskeletal Surgery
CPT Codes:
- 20985: Computer-assisted surgical navigational procedure for musculoskeletal procedures, image-less (List separately in addition to code for primary procedure)
Also known as:
- Total Knee Replacement
- Knee Replacement
- Total Knee Arthroplasty
- Knee Joint Replacement
- Full Knee Replacement
- TKA Surgery
CPT Codes:
- 27447: Arthroplasty, knee, condyle and plateau; medial AND lateral compartments with or without patella resurfacing (total knee arthroplasty)
Also known as:
- Bladder Ultrasound for Residual Urine
- Post-void residual urine measurement
- Bladder capacity ultrasound
- Non-imaging bladder scan
CPT Codes:
- 51798: Measurement of post-voiding residual urine and/or bladder capacity by ultrasound, non-imaging
Does Dr. Ennis accept my insurance?
Dr. Ennis accepts most major insurance plans. Important: Please call our office at (203) 869-1145 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ennis accept in Greenwich, CT?
Dr. Ennis in Greenwich, CT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Aetna
Cigna
Connecticut and New York State Workers Compensation
Elevance Health Inc. (formerly Anthem)
Emblemhealth
Empire Blue Cross Blue Shield
Medicare
Oxford Health Plans
United Healthcare
UnitedHealth Group
View All Insurances
Where is Dr. Ennis' office located?
Dr. Francis Ennis' Primary Practice
6 Greenwich Office Park
Greenwich, CT 06831
(203) 869-1145
Recognitions
Castle Connolly Doctor’s Choice Awards
Doctor’s Choice - All Time
Among the most nominated for the Castle Connolly Top Doctor recognition across all time
Doctor’s Choice - Last 5 Years
Among the most nominated for the Castle Connolly Top Doctor recognition in the last 5 years
What is Dr. Ennis's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ennis's National Provider Identifier (NPI) number is 1144200031.
What common questions do patients ask about Dr. Ennis?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ennis
What is Dr. Francis Ennis's specialty?
Dr. Ennis is a Orthopedic Surgeon near Greenwich, CT.
What does an Orthopedic Surgeon do?
An orthopedic surgeon has specialization in preserving, investigating, and restoring the form and function of the extremities, spine, and related structures through medical, surgical, and physical methods. They care for patients with musculoskeletal issues, including congenital deformities, trauma, infections, tumors, metabolic disturbances, and degenerative diseases affecting the spine, hands, feet, knees, hips, shoulders, and elbows in both children and adults. Additionally, orthopedic surgeons address primary and secondary muscular problems and the impact of central or peripheral nervous system lesions on the musculoskeletal system.
Is this Dr. Francis Ennis affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Ennis is affiliated with Greenwich Hospital 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
When to see an Orthopedic Surgeon?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Orthopedic 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 Francis Ennis accepting new patients in Greenwich, CT?
Yes, Dr. Francis Ennis is accepting new patients at this time.
Does Dr. Francis Ennis offer online booking?
Please contact Dr. Ennis's office at (203) 869-1145 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Francis Ennis?
Please contact Dr. Ennis's office at (203) 869-1145 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Francis Ennis have?
Dr. Francis Ennis is certified by the American Board of Orthopaedic Surgery.
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