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Orthopaedic Surgery Specialists in Vallejo, CA

Browse 16 Orthopaedic Surgery providers listed in NPPES with a practice address in Vallejo, California.

16 Healthcare Providers

How Vallejo compares with the U.S.

Vallejo has 13 clinicians in Orthopaedic Surgery per 100,000 residents, about 1.7 times the U.S. rate of 7.4.

That is 16 active clinicians in Orthopaedic Surgery with a practice address in Vallejo, for a population of 124,268.

The California rate is 5.8 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.

Too few clinicians in Orthopaedic Surgery in Vallejo are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

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 Registry addresses can be out of date.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. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Showing 1โ€“16 of 16 providers
With recent CMS data first, then Aโ€“Z

Dr. Yassamin Hazrati , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
975 Sereno Dr, Vallejo, CA 945892441
Phone: 7076511000
NPI Identifier 1558449371
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Dr. Chad Edward Maclachlan , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
975 Sereno Dr, Vallejo, CA 945892441
Phone: 7755883636
NPI Identifier 1154493427
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Dr. Steven J. Mcgrath , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
975 Sereno Dr, Vallejo, CA 945892441
Phone: 7076511000
NPI Identifier 1639257462
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Dr. Teodoro P Nissen , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1460 N Camino Alto Ste 201, Vallejo, CA 945892567
Phone: 7076457210
NPI Identifier 1699791053
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Dr. David F. Osborne , MD

Orthopaedic Surgery

Active NPI Status
975 Sereno Dr, Vallejo, CA 945892441
Phone: 7076511000
NPI Identifier 1093893836
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Dr. Noel Eileen Palumbo , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
975 Sereno Dr, Vallejo, CA 945892441
Phone: 1707651254
NPI Identifier 1962069336
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Dr. Linda Helene Specht , MD

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
975 Sereno Dr, Vallejo, CA 945892441
Phone: 7076511000
NPI Identifier 1760540728
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Austin Thomas

Orthopaedic Surgery

Active NPI Status Accepts Medicare Assignment
975 Sereno Dr, Vallejo, CA 945892441
Phone: 7076511049
NPI Identifier 1427514454
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Dr. Dennis W. Berge , MD

Orthopaedic Surgery

Active NPI Status
975 Sereno Dr, Vallejo, CA 945892441
Phone: 7076511000
NPI Identifier 1710051024
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Dr. Mark L. Bernstein , MD

Orthopaedic Surgery

Active NPI Status
975 Sereno Dr, Vallejo, CA 945892441
Phone: 7076511000
NPI Identifier 1790859007
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Dr. Mark A Charney , MD

Orthopaedic Surgery

Active NPI Status
975 Sereno Dr, Vallejo, CA 945892441
Phone: 7076511000
NPI Identifier 1265510085
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Dr. Dennis C. Chin , MD

Orthopaedic Surgery

Active NPI Status
975 Sereno Dr, Vallejo, CA 945892441
Phone: 7076511000
NPI Identifier 1366520264
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Dr. Wendell D. Ferguson , MD

Orthopaedic Surgery

Active NPI Status
975 Sereno Dr, Vallejo, CA 945892441
Phone: 7076511000
NPI Identifier 1437237278
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Dr. Robert Alan Gomez , MD

Orthopaedic Surgery

Active NPI Status
1460 North Camino Alto, Suite 210, Vallejo, CA 945892567
Phone: 7076491111
NPI Identifier 1033129028
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Dr. Michael C. Meehan , MD

Orthopaedic Surgery

Active NPI Status
975 Sereno Dr, Vallejo, CA 945892441
Phone: 7076511000
NPI Identifier 1831261684
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Dr. Ronald V. Stradiotto , MD

Orthopaedic Surgery

Active NPI Status
975 Sereno Dr, Vallejo, CA 945892441
Phone: 7076511000
NPI Identifier 1487732202
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Frequently Asked Questions about Orthopaedic Surgery in Vallejo

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 California 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.