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Orthopaedic Surgery Specialists in New Haven, CT

Browse 44 Orthopaedic Surgery providers listed in NPPES with a practice address in New Haven, Connecticut.

44 Healthcare Providers

How New Haven compares with the U.S.

New Haven has 33 clinicians in Orthopaedic Surgery per 100,000 residents, 4.4 times the U.S. rate of 7.4.

That is 44 active clinicians in Orthopaedic Surgery with a practice address in New Haven, for a population of 134,349.

The Connecticut rate is 9.6 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

91% of clinicians in Orthopaedic Surgery in New Haven listed in the CMS Medicare file (31 of 34) accept Medicare assignment. That is similar to the Connecticut share of 94%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

9% of clinicians in Orthopaedic Surgery in New Haven listed in the CMS Medicare file (3 of 34) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is similar to the Connecticut share of 8%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Orthopaedic Surgery Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Orthopaedic Surgery practitioners in New Haven, CT

Source: CMS PECOS
PECOS Enrolled Specialists 39 In New Haven, CT
Part B Lab & Imaging Eligible 40 Diagnostic Referrals
DME Ordering Eligible 41 Durable Medical Equipment
Home Health Agency Referrals 40 HHA Ordering Eligible
Showing 1โ€“20 of 44 providers
With recent CMS data first, then Aโ€“Z

Dr. Sarah Elizabeth Ballatori , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
800 Howard Ave, New Haven, CT 065191369
Phone: 2037852579
NPI Identifier 1366002438
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Dr. Michael R Baumgaertner , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
800 Howard Ave, Yale Physicians Bldg-1st Floor, New Haven, CT 065191369
Phone: 2037375656
NPI Identifier 1538143532
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Claire A. Donnelley

Orthopaedic Surgery

Active NPI Status
20 York St, New Haven, CT 065103220
Phone: 2036884242
NPI Identifier 1396329439
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Dr. Gary E Friedlaender , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
800 Howard Ave, Yale Physicians Building, New Haven, CT 065191369
Phone: 2037852140
NPI Identifier 1730163171
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Dr. David Benjamin Frumberg , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
800 Howard Ave, New Haven, CT 065191369
Phone: 2037852579
NPI Identifier 1932491404
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Dr. John P Fulkerson , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
800 Howard Ave, New Haven, CT 065191369
Phone: 8779253637
NPI Identifier 1184621419
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Dr. Stacey E Gallacher , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
800 Howard Ave, Room Ypb 133, New Haven, CT 065191369
Phone: 2037372348
NPI Identifier 1407018948
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Dr. Elizabeth Carpenter Gardner , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
20 York St, T-209, New Haven, CT 065103220
Phone: 2036882259
NPI Identifier 1477711752
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Dr. Jonathan Newman Grauer , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
800 Howard Ave, Yale Physicians Building, New Haven, CT 065191369
Phone: 2037852140
NPI Identifier 1962486399
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Dr. Sahir Sabah Jabbouri , MD

Orthopaedic Surgery

Active NPI Status
20 York St, New Haven, CT 065103220
Phone: 2036884242
NPI Identifier 1235713959
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Dr. Samuel J Laurencin , MD, PhD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
800 Howard Ave, New Haven, CT 065191369
Phone: 8779253637
NPI Identifier 1508253998
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Dr. Francis Y Lee , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
800 Howard Ave, Yale Physician Building, First Floor, New Haven, CT 065191369
Phone: 2037852579
NPI Identifier 1043240997
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Dr. Aaron Leininger , DO

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
47 College St, New Haven, CT 065103209
Phone: 8779253637
NPI Identifier 1679956452
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Dr. Michael Patrick Leslie , DO

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
800 Howard Ave, New Haven, CT 065191369
Phone: 2037375667
NPI Identifier 1215147699
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Dr. Mengnai Li , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
47 College St Fl 2, New Haven, CT 065103209
Phone: 8779253637
NPI Identifier 1538189733
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Dr. Dieter M Lindskog , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
800 Howard Avenue, Yale Physicians Building, New Haven, CT 06519
Phone: 2037375656
NPI Identifier 1023092459
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Dr. Michael A Luchini , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
1481 Chapel St, New Haven, CT 065114305
Phone: 2037769110
NPI Identifier 1316921356
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Dr. Phillip P Luchini , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
1481 Chapel St, New Haven, CT 065114305
Phone: 2037769110
NPI Identifier 1316918840
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Dr. Xuan Luo , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
20 York St, New Haven, CT 065103220
Phone: 2037853719
NPI Identifier 1457613259
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Dr. Michael John Medvecky , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
800 Howard Ave, Yale Physicians Building 1st Flr, New Haven, CT 065191369
Phone: 2037855656
NPI Identifier 1649254079
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Frequently Asked Questions about Orthopaedic Surgery in New Haven

How do I check a Orthopaedic Surgery practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Connecticut licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.