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Surgery - Trauma Surgery Specialists in San Diego, CA

Browse 15 Surgery - Trauma Surgery providers listed in NPPES with a practice address in San Diego, California.

15 Healthcare Providers

How San Diego compares with the U.S.

San Diego has 1.1 clinicians in Surgery - Trauma Surgery per 100,000 residents, 2.6 times the U.S. rate of 0.4.

That is 15 active clinicians in Surgery - Trauma Surgery with a practice address in San Diego, for a population of 1,389,526.

The California rate is 0.4 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.

100% of clinicians in Surgery - Trauma Surgery in San Diego listed in the CMS Medicare file (13 of 13) accept Medicare assignment. That is similar to the California share of 97%.

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.

None of the 13 clinicians in Surgery - Trauma Surgery in San Diego listed in the CMS Medicare file have a CMS telehealth indicator. Some may still offer telehealth; ask the office.

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).

Surgery - Trauma Surgery Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Surgery - Trauma Surgery practitioners in San Diego, CA

Source: CMS PECOS
PECOS Enrolled Specialists 15 In San Diego, CA
Part B Lab & Imaging Eligible 15 Diagnostic Referrals
DME Ordering Eligible 15 Durable Medical Equipment
Home Health Agency Referrals 15 HHA Ordering Eligible
Showing 1โ€“15 of 15 providers
With recent CMS data first, then Aโ€“Z

Dr. Vishal Bansal , MD

Surgery - Trauma Surgery

Active NPI Status Accepts Medicare Assignment
550 Washington St Ste 641, San Diego, CA 921032229
Phone: 6192983100
NPI Identifier 1194889410
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Peter Cha

Surgery - Trauma Surgery

Active NPI Status Accepts Medicare Assignment
7901 Frost St, San Diego, CA 921232701
Phone: 8589393200
NPI Identifier 1487188918
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Dr. Sandra L Freiwald , MD

Surgery - Trauma Surgery

Active NPI Status
200 W Arbor Dr, Mail Code 8201, San Diego, CA 921039000
Phone: 6195431899
NPI Identifier 1669494662
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Dr. Michelle Grace Hamel , MD

Surgery - Trauma Surgery

Active NPI Status Accepts Medicare Assignment
7930 Frost St Ste 204, San Diego, CA 92123
Phone: 8585650104
NPI Identifier 1366761595
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Dr. Robert A Izenberg , MD

Surgery - Trauma Surgery

Active NPI Status
Naval Medical Center Dept Of Surgery, 34730 Bob Wilson Dr., Bldg 3, 4th Floor, San Diego, CA 921343400
Phone: 6195327006
NPI Identifier 1922006188
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Dr. Seth Krosner , MD

Surgery - Trauma Surgery

Active NPI Status Accepts Medicare Assignment
4077 Fifth Ave, San Diego, CA 921032105
Phone: 6192948111
NPI Identifier 1700848397
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Dr. Michael Joseph Krzyzaniak , MD

Surgery - Trauma Surgery

Active NPI Status Accepts Medicare Assignment
550 Washington St Ste 641, San Diego, CA 921032229
Phone: 6192993100
NPI Identifier 1164626594
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Dr. Simone Michelle Langness , MD

Surgery - Trauma Surgery

Active NPI Status Accepts Medicare Assignment
7901 Frost St, San Diego, CA 921232701
Phone: 8589393200
NPI Identifier 1568734754
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Dr. Jeanne G. Lee , MD

Surgery - Trauma Surgery

Active NPI Status Accepts Medicare Assignment
200 W Arbor Dr, San Diego, CA 921039000
Phone: 8009268273
NPI Identifier 1649334657
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Dr. Eric Thomas Raschke , DO

Surgery - Trauma Surgery

Active NPI Status Accepts Medicare Assignment
200 W Arbor Dr, San Diego, CA 921039000
Phone: 8009268273
NPI Identifier 1316386659
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Dr. Lawrence Roberts , MD

Surgery - Trauma Surgery

Active NPI Status Accepts Medicare Assignment
7930 Frost St Ste 204, San Diego, CA 921232739
Phone: 8589393200
NPI Identifier 1598863193
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Dr. Amelia Jean Simpson , MD

Surgery - Trauma Surgery

Active NPI Status Accepts Medicare Assignment
550 Washington St Ste 641, San Diego, CA 921032229
Phone: 6192983100
NPI Identifier 1538484084
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Dr. Frank Zheng Zhao , MD

Surgery - Trauma Surgery

Active NPI Status Accepts Medicare Assignment
10790 Rancho Bernardo Rd # 4s-205, San Diego, CA 921275705
Phone: 8586057171
NPI Identifier 1861703779
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Dr. Michelle Diane Lippincott , MD

Surgery - Trauma Surgery

Active NPI Status Accepts Medicare Assignment
200 W Arbor Dr # 8896, San Diego, CA 921031911
Phone: 6195437200
NPI Identifier 1912467069
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Dr. James David Wallace , MD

Surgery - Trauma Surgery

Active NPI Status Accepts Medicare Assignment
34800 Bob Wilson Dr, San Diego, CA 921341894
Phone: 6195327575
NPI Identifier 1730490277
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Frequently Asked Questions about Surgery - Trauma Surgery in San Diego

How do I check a Surgery - Trauma 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.