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Surgery Specialists in Orange, CA

Browse 60 Surgery providers listed in NPPES with a practice address in Orange, California.

60 Healthcare Providers

How Orange compares with the U.S.

Orange has 43 clinicians in Surgery per 100,000 residents, 4.3 times the U.S. rate of 10.

That is 60 active clinicians in Surgery with a practice address in Orange, for a population of 138,266.

The California rate is 7.9 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.

95% of clinicians in Surgery in Orange listed in the CMS Medicare file (36 of 38) accept Medicare assignment. That is similar to the California share of 95%.

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.

50% of clinicians in Surgery in Orange listed in the CMS Medicare file (19 of 38) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the California share of 24%.

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 Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Surgery practitioners in Orange, CA

Source: CMS PECOS
PECOS Enrolled Specialists 48 In Orange, CA
Part B Lab & Imaging Eligible 49 Diagnostic Referrals
DME Ordering Eligible 50 Durable Medical Equipment
Home Health Agency Referrals 49 HHA Ordering Eligible
Showing 1โ€“20 of 60 providers
With recent CMS data first, then Aโ€“Z
Active NPI Status Accepts Medicare Assignment
200 S Manchester Ave, Suite 650, Orange, CA 928683217
Phone: 7149394028
NPI Identifier 1194015313
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Dr. Andrew Barleben , MD, MPH

Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
333 City Blvd W, Suite 705, Orange, CA 928682903
Phone: 7144565532
NPI Identifier 1497936900
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Active NPI Status Accepts Medicare Assignment
101 The City Dr S, Orange, CA 928683201
Phone: 7148807812
NPI Identifier 1164515995
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Dr. Joseph Chen , MD

Surgery

Active NPI Status Accepts Medicare Assignment
3620 E Ridgeway Rd, Orange, CA 928672143
Phone: 7149984408
NPI Identifier 1750546917
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Active NPI Status Accepts Medicare Assignment
333 City Blvd W, Suite 1600, Orange, CA 928683298
Phone: 7144565840
NPI Identifier 1639309156
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Dr. Shaun C Daly , MD

Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
101 The City Dr S, Orange, CA 928683201
Phone: 7148807812
NPI Identifier 1154577328
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Dr. Hisham El-Bayar , MD, FACS

Surgery

Active NPI Status Accepts Medicare Assignment
1010 W. Laveta Ave, Ste. 470, Orange, CA 928684305
Phone: 7148358300
NPI Identifier 1659376622
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Dr. Alisan Fathalizadeh , MD, MPH

Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
101 The City Dr S, Orange, CA 928683201
Phone: 7144568888
NPI Identifier 1649619990
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Active NPI Status Accepts Medicare Assignment Telehealth Services Available
333 City Blvd W Ste 1600, Orange, CA 928685903
Phone: 7144565532
NPI Identifier 1700381365
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Dr. Maher Gobran , MD

Surgery

Active NPI Status Accepts Medicare Assignment
1010 W La Veta Ave, Suite 470, Orange, CA 928684300
Phone: 7148352500
NPI Identifier 1740338557
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Active NPI Status Accepts Medicare Assignment
1010 W La Veta Ave Ste 775, Orange, CA 928684306
Phone: 7145415959
NPI Identifier 1457425282
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Active NPI Status
1000 W La Veta Ave, Orange, CA 928684304
Phone: 7147448601
NPI Identifier 1477549426
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Active NPI Status Accepts Medicare Assignment Telehealth Services Available
101 The City Dr S Bldg 22c, Orange, CA 928683201
Phone: 7144567890
NPI Identifier 1861673998
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Dr. Grace Hwang , MD

Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1010 W La Veta Ave Ste 470, Orange, CA 928684305
Phone: 7142025682
NPI Identifier 1053720797
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Active NPI Status Accepts Medicare Assignment Telehealth Services Available
Uci Medical Center, 101 The City Drive South, Orange, CA 92868
Phone: 7144568978
NPI Identifier 1467532630
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Active NPI Status Accepts Medicare Assignment
101 The City Dr S, Orange, CA 928683201
Phone: 7144565000
NPI Identifier 1609396555
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Active NPI Status
725 W La Veta Ave Ste 210a, Orange, CA 928684446
Phone: 7147442403
NPI Identifier 1548239098
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Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1010 W La Veta Ave Ste 775, Orange, CA 928684306
Phone: 7145414996
NPI Identifier 1356583033
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Active NPI Status Accepts Medicare Assignment
333 City Blvd W Ste 1600, Orange, CA 928685903
Phone: 7145092377
NPI Identifier 1396204285
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Active NPI Status Accepts Medicare Assignment
333 City Blvd W, Suite 1600, Orange, CA 928682903
Phone: 7144565890
NPI Identifier 1053382085
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Frequently Asked Questions about Surgery in Orange

How do I check a 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.