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Orthopaedic Surgery Specialists in Baltimore, MD

Browse 158 Orthopaedic Surgery providers listed in NPPES with a practice address in Baltimore, Maryland.

158 Healthcare Providers

How Baltimore compares with the U.S.

Baltimore has 28 clinicians in Orthopaedic Surgery per 100,000 residents, 3.7 times the U.S. rate of 7.4.

That is 158 active clinicians in Orthopaedic Surgery with a practice address in Baltimore, for a population of 573,243.

The Maryland rate is 7.4 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.

71% of clinicians in Orthopaedic Surgery in Baltimore listed in the CMS Medicare file (72 of 102) accept Medicare assignment. That is lower than the Maryland share of 84%.

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.

30% of clinicians in Orthopaedic Surgery in Baltimore listed in the CMS Medicare file (31 of 102) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the Maryland share of 21%.

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 Baltimore, MD

Source: CMS PECOS
PECOS Enrolled Specialists 120 In Baltimore, MD
Part B Lab & Imaging Eligible 125 Diagnostic Referrals
DME Ordering Eligible 128 Durable Medical Equipment
Home Health Agency Referrals 125 HHA Ordering Eligible
Showing 1โ€“20 of 158 providers
With recent CMS data first, then Aโ€“Z

Dr. Albert J Aboulafia , MD

Orthopaedic Surgery

Active NPI Status Telehealth Services Available
2401 W Belvedere Ave, Lapidus Cancer Institute, Baltimore, MD 212155216
Phone: 4106019266
NPI Identifier 1447213608
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Dr. Joshua M Abzug , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
2200 Kernan Dr, Baltimore, MD 212076665
Phone: 4104487112
NPI Identifier 1164664199
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Dr. Farshad Adib , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
827 Linden Ave, Baltimore, MD 212014606
Phone: 4435522883
NPI Identifier 1629386735
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Dr. Abdulaziz Farouk A Ahmed , MD

Orthopaedic Surgery

Active NPI Status
1800 Orleans St, Baltimore, MD 212870010
Phone: 4109555000
NPI Identifier 1831852367
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Dr. Amiethab Aiyer , MD

Orthopaedic Surgery

Active NPI Status
4940 Eastern Ave, Baltimore, MD 212242735
Phone: 4105500452
NPI Identifier 1386805935
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Dr. Farhang Alaee , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
9101 Franklin Square Dr Ste 200, Baltimore, MD 212374072
Phone: 4437776788
NPI Identifier 1174816094
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Dr. John T Antoniades , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
3449 Wilkens Ave Ste 300, Baltimore, MD 21229
Phone: 6672349992
NPI Identifier 1437187960
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Dr. Paul Michael Apostolo , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
3449 Wilkens Ave, Suite 205, Baltimore, MD 212295281
Phone: 4103684851
NPI Identifier 1295776730
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Dr. Paul L Asdourian , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
3333 North Calvert Street, Suite 400, Baltimore, MD 21218
Phone: 4105542270
NPI Identifier 1962446765
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Dr. Lyall J Ashberg , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
1800 Orleans St, Baltimore, MD 212870010
Phone: 4109555000
NPI Identifier 1902854102
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Dr. Michael Assayag , MD

Orthopaedic Surgery

Active NPI Status
2401 W Belvedere Ave, Baltimore, MD 212155216
Phone: 4106019000
NPI Identifier 1457726713
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Dr. G. Howard Bathon , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
6565 N Charles St, Suite 606, Baltimore, MD 212046800
Phone: 4105830160
NPI Identifier 1225028830
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Dr. William H. Baugher , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
3333 N Calvert St, 2nd Fl, Baltimore, MD 212182867
Phone: 4102355405
NPI Identifier 1689637522
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Dr. Stephen M Bell , MD

Orthopaedic Surgery

Active NPI Status
2411 W. Belvedere Avenue, Suite 104, Morton Mower, M.d. Off. Bldg., Baltimore, MD 212155228
Phone: 4106018691
NPI Identifier 1205899176
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Dr. Henry R Boucher , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
3333 North Calvert Street, Suite 400, Baltimore, MD 21218
Phone: 4105542270
NPI Identifier 1013953728
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Dr. George Hector Brouillet , MD

Orthopaedic Surgery

Active NPI Status
3421 Benson Ave, Ste 100, Baltimore, MD 212271011
Phone: 4106441880
NPI Identifier 1942202130
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Dr. Robert J Brumback , MD

Orthopaedic Surgery

Active NPI Status
3333 North Calvert Street, Suite 400, Baltimore, MD 21218
Phone: 4105542270
NPI Identifier 1003850298
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Dr. David P Buchalter , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
2700 Quarry Lake Dr, Suite 300, Baltimore, MD 212092230
Phone: 4103778900
NPI Identifier 1639167554
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Dr. Katherine Anne Butler , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
201 E University Pkwy, Department Of Orthopaedic Surgery, Baltimore, MD 212182829
Phone: 4105542000
NPI Identifier 1629335153
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Dr. Ronald P Byank , MD

Orthopaedic Surgery

Active NPI Status
4940 Eastern Ave, Baltimore, MD 212242735
Phone: 4105507800
NPI Identifier 1356308522
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Frequently Asked Questions about Orthopaedic Surgery in Baltimore

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 Maryland 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.