Medical Specialty Listing

Obstetrics & Gynecology Specialists in Phoenix, AZ

Browse 235 Obstetrics & Gynecology providers listed in NPPES with a practice address in Phoenix, Arizona.

235 Healthcare Providers

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How Phoenix compares with the U.S.

Phoenix has 14 clinicians in Obstetrics & Gynecology per 100,000 residents, close to the U.S. rate of 14.

That is 235 active clinicians in Obstetrics & Gynecology with a practice address in Phoenix, for a population of 1,642,323.

The Arizona rate is 11 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.

94% of clinicians in Obstetrics & Gynecology in Phoenix listed in the CMS Medicare file (129 of 137) accept Medicare assignment. That is similar to the Arizona 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.

9% of clinicians in Obstetrics & Gynecology in Phoenix listed in the CMS Medicare file (12 of 137) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is similar to the Arizona share of 9%.

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 · 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 Phoenix, AZ

Source: CMS PECOS

PECOS Enrolled Specialists 168 In Phoenix, AZ

Part B Lab & Imaging Eligible 173 Diagnostic Referrals

DME Ordering Eligible 180 Durable Medical Equipment

Home Health Agency Referrals 172 HHA Ordering Eligible

Showing 1–20 of 235 providers

With recent CMS data first, then A–Z

Dr. Karen Christine Adams , MD

Obstetrics & Gynecology

Active NPI Status Accepts Medicare Assignment

4212 N 16th St, Phoenix, AZ 850165319

Phone: 6022631200

NPI Identifier 1023192333

Obstetrics & Gynecology Specialists in Phoenix, AZ

How Phoenix compares with the U.S.

Obstetrics & Gynecology Medicare (PECOS) Enrollment & Ordering Eligibility

Dr. Karen Christine Adams , MD

Dr. Nicole Omolara Afuape , MD

Dr. Carrie Noelle Aguilar , MD

Dr. Andrea Graciela Aguirre , MD

Dr. Nyima S. Ali , MD

Dr. Stephanie Irene Amaya , MD

Dr. Heather Fallon Andrews , MD

Dr. Jorden L Arnett , MD

Dr. Ernesto Luis Arostegui Fernandez , MD

Dr. Edmond Lowe Baker , MD

Dr. Kimberly M Balk , MD

Dr. Joel Barkley , MD

Dr. Misti Michelle Bartell , DO

Dr. Alka B Bennion , MD

Dr. Charles Brixner Boag , DO

Dr. Aspen Leigh Bradley-Wolfe , MD

Dr. Robert Brady , MD

Dr. Joseph A.d. Brooks , MD

Dr. Nicholas Karol Bujak , MD

Meisje Burton

Frequently Asked Questions about Obstetrics & Gynecology in Phoenix

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