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Orthopaedic Surgery Specialists in Nashua, NH

Browse 29 Orthopaedic Surgery providers listed in NPPES with a practice address in Nashua, New Hampshire.

29 Healthcare Providers

How Nashua compares with the U.S.

Nashua has 32 clinicians in Orthopaedic Surgery per 100,000 residents, 4.3 times the U.S. rate of 7.4.

That is 29 active clinicians in Orthopaedic Surgery with a practice address in Nashua, for a population of 91,294.

The New Hampshire rate is 12 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.

96% of clinicians in Orthopaedic Surgery in Nashua listed in the CMS Medicare file (23 of 24) accept Medicare assignment. That is similar to the New Hampshire share of 99%.

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.

4% of clinicians in Orthopaedic Surgery in Nashua listed in the CMS Medicare file (1 of 24) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower than the New Hampshire share of 16%.

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 Nashua, NH

Source: CMS PECOS
PECOS Enrolled Specialists 25 In Nashua, NH
Part B Lab & Imaging Eligible 25 Diagnostic Referrals
DME Ordering Eligible 25 Durable Medical Equipment
Home Health Agency Referrals 25 HHA Ordering Eligible
Showing 1โ€“20 of 29 providers
With recent CMS data first, then Aโ€“Z

Dr. James M Barger , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
17 Prospect St, Nashua, NH 030603956
Phone: 6035772663
NPI Identifier 1801326046
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Dr. Bryan Bean , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
17 Riverside St Ste 101, Nashua, NH 030621383
Phone: 6038830091
NPI Identifier 1164832770
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Dr. Daniel P Bouvier , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
17 Riverside St, Suite 101, Nashua, NH 030621373
Phone: 6038830091
NPI Identifier 1104866938
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Taylor Anne Cassidy , PA-C

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
2300 Southwood Dr, Nashua, NH 030631818
Phone: 6035774000
NPI Identifier 1467947184
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Dr. Robert Frederick Davis , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
8 Prospect St, North 1, Nashua, NH 030603925
Phone: 6035772663
NPI Identifier 1578525051
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Dr. Arjun Dhayalan , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
17 Riverside St Ste 101, Nashua, NH 030621383
Phone: 6038830091
NPI Identifier 1699207290
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Dr. Peter Matthew Eyvazzadeh , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
17 Riverside St Ste 101, Nashua, NH 030621383
Phone: 6038830091
NPI Identifier 1356752810
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Dr. Thomas Alexander Fortney , MD

Orthopaedic Surgery

Active NPI Status
17 Riverside St Ste 101, Nashua, NH 030621383
Phone: 6038830091
NPI Identifier 1386006591
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Dr. Andrew Garber , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
17 Riverside St Ste 101, Nashua, NH 03062
Phone: 6038830091
NPI Identifier 1912340472
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Dr. Robert J Heaps , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
17 Riverside St, Ste 101, Nashua, NH 030621373
Phone: 6038830091
NPI Identifier 1477599611
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Dr. David H Hoang , DO

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
17 Prospect St, Nashua, NH 030603956
Phone: 6035772663
NPI Identifier 1497724793
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Dr. Heather C Killie , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
17 Riverside St, Ste 101, Nashua, NH 030621304
Phone: 6038830091
NPI Identifier 1437340288
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Dr. Christian Matthew Klare , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
17 Riverside St Ste 101, Nashua, NH 030621383
Phone: 6038830091
NPI Identifier 1104169416
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Dr. John T Lynn , MD

Orthopaedic Surgery

Active NPI Status
17 Riverside St, Suite 101, Nashua, NH 030621373
Phone: 6038830091
NPI Identifier 1609810753
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Dr. Lance R Macey , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
17 Riverside St, Ste 101, Nashua, NH 030621373
Phone: 6038830091
NPI Identifier 1811938244
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Dr. Anthony R Marino , MD

Orthopaedic Surgery

Active NPI Status
17 Riverside St, Ste 101, Nashua, NH 030621373
Phone: 6038830091
NPI Identifier 1821032384
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Dr. Dinakar S Murthi , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
17 Riverside St, Suite 101, Nashua, NH 030621304
Phone: 6038830091
NPI Identifier 1346297801
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Dr. Anand Padmanabha , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
17 Prospect St Ste N203, Nashua, NH 030603964
Phone: 6035772663
NPI Identifier 1033529409
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Dr. David P Richards , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
172 Kinsley St, Nashua, NH 030603648
Phone: 6035789363
NPI Identifier 1114907508
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Dr. Edward A Sirlin , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
17 Riverside St Ste 101, Nashua, NH 030621383
Phone: 6036891690
NPI Identifier 1578856332
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Frequently Asked Questions about Orthopaedic Surgery in Nashua

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 New Hampshire 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.