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Physician Assistant - Surgicals in Orange, CA

Browse 17 Physician Assistant - Surgical providers listed in NPPES with a practice address in Orange, California.

17 Healthcare Providers

How Orange compares with the U.S.

Orange has 12 clinicians in Physician Assistant - Surgical per 100,000 residents, 2.4 times the U.S. rate of 5.2.

That is 17 active clinicians in Physician Assistant - Surgical with a practice address in Orange, for a population of 138,266.

The California rate is 2.7 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.

92% of clinicians in Physician Assistant - Surgical in Orange listed in the CMS Medicare file (11 of 12) accept Medicare assignment. That is lower than 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 12 clinicians in Physician Assistant - Surgical in Orange 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).

Physician Assistant - Surgical Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Physician Assistant - Surgical practitioners in Orange, CA

Source: CMS PECOS
PECOS Enrolled Specialists 15 In Orange, 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€“17 of 17 providers
With recent CMS data first, then Aโ€“Z

Mykeisha Alzaatra , PA-C

Physician Assistant - Surgical

Active NPI Status Accepts Medicare Assignment
280 S Main St Ste 200, Orange, CA 928683852
Phone: 7146344567
NPI Identifier 1629367172
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Jennifer Anzo

Physician Assistant - Surgical

Active NPI Status Accepts Medicare Assignment
101 The City Dr S, Orange, CA 928683201
Phone: 7144568888
NPI Identifier 1992044770
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Michael Lawrence Digiovanni , PA

Physician Assistant - Surgical

Active NPI Status
1310 W Stewart Dr, Suite 503, Orange, CA 928683854
Phone: 7149972224
NPI Identifier 1477579704
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Katherine Gebhardt , PA

Physician Assistant - Surgical

Active NPI Status
101 The City Dr S, Orange, CA 928683201
Phone: 7144568068
NPI Identifier 1285720516
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Albert L Lin , PA

Physician Assistant - Surgical

Active NPI Status Accepts Medicare Assignment
1010 W La Veta Ave, Suite 710, Orange, CA 928684300
Phone: 7148352724
NPI Identifier 1316979479
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Treanna Lynne Mather , PA

Physician Assistant - Surgical

Active NPI Status Accepts Medicare Assignment
280 S Main St, 200, Orange, CA 928683852
Phone: 7146344567
NPI Identifier 1942440334
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David Mcdougall , PA-C

Physician Assistant - Surgical

Active NPI Status Accepts Medicare Assignment
101 The City Dr S, Pavillion 3, Orange, CA 928683201
Phone: 7144565522
NPI Identifier 1255428280
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Kurt Mason Richards , PA-C

Physician Assistant - Surgical

Active NPI Status Accepts Medicare Assignment
101 The City Dr S, Orange, CA 928683201
Phone: 7144568888
NPI Identifier 1598760092
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Jacob Wayne Ries , PA-C

Physician Assistant - Surgical

Active NPI Status Accepts Medicare Assignment
1140 W La Veta Ave Ste 860, Orange, CA 928684218
Phone: 7148356500
NPI Identifier 1598260671
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Matthew Roughley

Physician Assistant - Surgical

Active NPI Status Accepts Medicare Assignment
280 S Main St Ste 200, Orange, CA 928683852
Phone: 7149372155
NPI Identifier 1801497771
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Jennifer Swisher , PA-C

Physician Assistant - Surgical

Active NPI Status
230 S Main St, Suite 100, Orange, CA 928683851
Phone: 7145410101
NPI Identifier 1053753913
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Olivia Tirado , PA

Physician Assistant - Surgical

Active NPI Status Accepts Medicare Assignment
101 The City Dr S, Orange, CA 928683201
Phone: 7148807812
NPI Identifier 1962703504
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Brett Anderson

Physician Assistant - Surgical

Active NPI Status
505 S Main St, Orange, CA 928684509
Phone: 7145097070
NPI Identifier 1801574934
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Ryan Nicholas Chan , PA

Physician Assistant - Surgical

Active NPI Status Accepts Medicare Assignment
1310 W Stewart Dr Ste 503, Orange, CA 928683856
Phone: 7149972224
NPI Identifier 1093184988
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Lionel Madrid Gonzales , PA

Physician Assistant - Surgical

Active NPI Status
1310 W Stewart Dr, Suite 503, Orange, CA 928683854
Phone: 7149972224
NPI Identifier 1326072950
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Jason Laird , PA-C

Physician Assistant - Surgical

Active NPI Status
101 The City Dr S, Department Of Neurosurgery, Building 56, Orange, CA 928683201
Phone: 7144565814
NPI Identifier 1437486073
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Danielle Antonette Swanson , PA-C

Physician Assistant - Surgical

Active NPI Status Accepts Medicare Assignment
1100 W Stewart Dr, Orange, CA 928683849
Phone: 7146339111
NPI Identifier 1306155007
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Frequently Asked Questions about Physician Assistant - Surgical in Orange

How do I check a Physician Assistant - Surgical 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.