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Neurological Surgery Specialists in Orange, CA

Browse 28 Neurological Surgery providers listed in NPPES with a practice address in Orange, California.

28 Healthcare Providers

How Orange compares with the U.S.

Orange has 20 clinicians in Neurological Surgery per 100,000 residents, 7.8 times the U.S. rate of 2.6.

That is 28 active clinicians in Neurological Surgery with a practice address in Orange, for a population of 138,266.

The California rate is 2.4 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.

96% of clinicians in Neurological Surgery in Orange listed in the CMS Medicare file (23 of 24) accept Medicare assignment. That is similar to the California share of 93%.

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.

58% of clinicians in Neurological Surgery in Orange listed in the CMS Medicare file (14 of 24) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the California share of 49%.

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).

Neurological Surgery Medicare (PECOS) Enrollment & Ordering Eligibility

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

Source: CMS PECOS
PECOS Enrolled Specialists 25 In Orange, CA
Part B Lab & Imaging Eligible 26 Diagnostic Referrals
DME Ordering Eligible 26 Durable Medical Equipment
Home Health Agency Referrals 26 HHA Ordering Eligible
Showing 1โ€“20 of 28 providers
With recent CMS data first, then Aโ€“Z

Dr. Lars Anker , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment
1310 W Stewart Dr, Ste 212, Orange, CA 928683837
Phone: 7148352724
NPI Identifier 1962548537
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Dr. Hansen Bow , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
101 The City Dr S, Orange, CA 928683201
Phone: 7148807812
NPI Identifier 1801233101
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Dr. Gilbert Cadena , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
101 The City Dr S, Pavilion 1, Bldg 30, Orange, CA 928683201
Phone: 7144566966
NPI Identifier 1760649255
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Dr. Jefferson William Chen , MD PHD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
101 The City Dr S, Orange, CA 928683201
Phone: 7148807812
NPI Identifier 1992789747
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Dr. Frances Elaine Chow , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
101 The City Dr S, Orange, CA 928683201
Phone: 7144568888
NPI Identifier 1063830735
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Dr. Jeffrey Marc Dembner , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment
2617 E Chapman Ave, Suite 201, Orange, CA 928693226
Phone: 7143693780
NPI Identifier 1356423271
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Dr. Kiarash Golshani , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
200 S Manchester Ave # 210, Orange, CA 928683217
Phone: 7144566966
NPI Identifier 1992913214
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Dr. Frank Pk Hsu , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
101 The City Dr S, Orange, CA 928683201
Phone: 7144566966
NPI Identifier 1548298417
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Dr. Maheen Qamar Khan , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment
101 The City Dr S, Orange, CA 928683201
Phone: 7144566966
NPI Identifier 1144601386
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Dr. Michael Kim , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment
200 S Manchester Ave Ste 210, Orange, CA 928683211
Phone: 7144567495
NPI Identifier 1295136406
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Dr. Mark E Linskey , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment
101 The City Dr S Bldg 23, Orange, CA 928683201
Phone: 7144568000
NPI Identifier 1316041908
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Dr. Ahmed Mohyeldin , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
101 The City Dr S Bldg 30, Orange, CA 928683201
Phone: 7144566966
NPI Identifier 1912213687
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Dr. Michael Gordon Muhonen , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment
1010 West La Veta Ave, Suite 710, Orange, CA 92868
Phone: 7148352724
NPI Identifier 1801804810
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Dr. Bradley Deane Noblett , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1010 West La Veta Ave, Suite 710, Orange, CA 92868
Phone: 7148352724
NPI Identifier 1689788507
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Dr. Michael Y Oh , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
101 The City Dr S Bldg 30, Orange, CA 928683201
Phone: 7144566966
NPI Identifier 1275508525
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Dr. Christopher Owen , MD

Neurological Surgery

Active NPI Status
101 The City Dr S, Orange, CA 928683201
Phone: 7144568068
NPI Identifier 1841497989
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Dr. Michelle Paff , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
101 The City Dr S, Orange, CA 928683201
Phone: 7148807812
NPI Identifier 1124443544
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Dr. Laura S Pare , MD

Neurological Surgery

Active NPI Status
Uci Medical Center, 101 The City Drive South, Orange, CA 92868
Phone: 7144568978
NPI Identifier 1346320587
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Dr. Benjamin Robert Uy , MD, PhD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
101 The City Dr S, Orange, CA 928683201
Phone: 7144568888
NPI Identifier 1407350994
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Dr. Sumeet Vadera , MD

Neurological Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
101 The City Dr S, Orange, CA 928683201
Phone: 7144566966
NPI Identifier 1629248380
View Full Profile

Frequently Asked Questions about Neurological Surgery in Orange

How do I check a Neurological 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.