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Obstetrics & Gynecology Specialists in Pasadena, CA

Browse 46 Obstetrics & Gynecology providers listed in NPPES with a practice address in Pasadena, California.

46 Healthcare Providers

How Pasadena compares with the U.S.

Pasadena has 34 clinicians in Obstetrics & Gynecology per 100,000 residents, 2.5 times the U.S. rate of 14.

That is 46 active clinicians in Obstetrics & Gynecology with a practice address in Pasadena, for a population of 136,969.

The California rate is 13 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.

97% of clinicians in Obstetrics & Gynecology in Pasadena listed in the CMS Medicare file (29 of 30) accept Medicare assignment. That is similar to the California share of 94%.

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.

43% of clinicians in Obstetrics & Gynecology in Pasadena listed in the CMS Medicare file (13 of 30) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the California share of 20%.

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).

Obstetrics & Gynecology Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Obstetrics & Gynecology practitioners in Pasadena, CA

Source: CMS PECOS
PECOS Enrolled Specialists 41 In Pasadena, CA
Part B Lab & Imaging Eligible 41 Diagnostic Referrals
DME Ordering Eligible 42 Durable Medical Equipment
Home Health Agency Referrals 41 HHA Ordering Eligible
Showing 1โ€“20 of 46 providers
With recent CMS data first, then Aโ€“Z

Dr. Ebenezer O. Ajilore , MD

Obstetrics & Gynecology

Active NPI Status
50 Alessandro Pl, Suite 310, Pasadena, CA 911053149
Phone: 6267969114
NPI Identifier 1891787537
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Dr. Amanda Frances Barnes , MD, MPH

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
10 Congress St Ste 400, Pasadena, CA 911053020
Phone: 6264496223
NPI Identifier 1518480698
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Dr. Ashley Christine Benda , DO

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
10 Congress St Ste 505, Pasadena, CA 911053042
Phone: 6267920110
NPI Identifier 1295129856
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Dr. Morgan Borden , DO

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
10 Congress St Ste 505, Pasadena, CA 911053042
Phone: 6267920110
NPI Identifier 1457691388
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Dr. Kim Hoang Bui , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
625 S Fair Oaks Ave, Suite 255, Pasadena, CA 911052613
Phone: 6263042626
NPI Identifier 1164871133
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Dr. Jennie J Chang , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
625 S Fair Oaks Ave, Suite 255, Pasadena, CA 911052613
Phone: 6263042626
NPI Identifier 1982668422
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Dr. Nhuchi Dao , DO

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
50 Bellefontaine St Ste 305, Pasadena, CA 911053132
Phone: 2644091906
NPI Identifier 1598151722
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Dr. Rong Fan , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
625 S Fair Oaks Ave Ste 255, Pasadena, CA 911052666
Phone: 6263042626
NPI Identifier 1811550338
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Dr. Della Jang Fong , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
625 South Fair Oaks Avenue, Suite 255, South Lobby, Pasadena, CA 91105
Phone: 6263042626
NPI Identifier 1700813359
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Dr. Melissa M. Grier , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
800 Fairmount Ave, Suite 410a, Pasadena, CA 911053150
Phone: 6264400011
NPI Identifier 1861484420
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Dr. Wilbert James Henneberg , MD

Obstetrics & Gynecology

Active NPI Status
10 Congress St, Suite 400, Pasadena, CA 911053023
Phone: 6264496223
NPI Identifier 1265433155
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Dr. Vanessa Isiaka , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
10 Congress St Ste 400, Pasadena, CA 911053020
Phone: 6264496223
NPI Identifier 1316336969
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Dr. Bryan S. Jick , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
625 S Fair Oaks Ave, Suite 255, Pasadena, CA 911052613
Phone: 6263042626
NPI Identifier 1720051436
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Dr. Beth Erin Julian , MD

Obstetrics & Gynecology

Active NPI Status
625 S Fair Oaks Ave, Suite 260, Pasadena, CA 911052613
Phone: 6267955848
NPI Identifier 1275645236
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Dr. Eleanor Leung , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
50 Alessandro Pl, Suite 320, Pasadena, CA 911053149
Phone: 6266830779
NPI Identifier 1841352283
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Dr. Martha Lee Liao , MD

Obstetrics & Gynecology

Active NPI Status
242 E Glenarm St Unit 5, Pasadena, CA 911065413
Phone: 2103647431
NPI Identifier 1518161728
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Dr. James Armen Macer , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
10 Congress St, Suite 400, Pasadena, CA 911053023
Phone: 6264496223
NPI Identifier 1134129711
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Dr. George Toshinori Matsuda , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment
10 Congress St, Suite 400, Pasadena, CA 911053023
Phone: 6264496223
NPI Identifier 1144220815
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Dr. Austin Elizabeth Mcevoy , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
625 S Fair Oaks Ave Ste 255, Pasadena, CA 911052666
Phone: 6263042626
NPI Identifier 1518420504
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Dr. Michael Squiers Mitri , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
625 S Fair Oaks Ave, Suite 255, Pasadena, CA 911052613
Phone: 6263042626
NPI Identifier 1730314063
View Full Profile

Frequently Asked Questions about Obstetrics & Gynecology in Pasadena

How do I check a Obstetrics & Gynecology 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.