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Maternal-Fetal Medicine Specialists in Oklahoma

Data updated monthly · Last refresh October 2026

21 Maternal & Fetal Medicine providers practice in Oklahoma. The largest concentration is in Oklahoma City. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

21providers
Oklahoma Citytop city

Maternal & Fetal Medicine by city in Oklahoma

Choose a city to see providers there.

Maternal & Fetal Medicine in Oklahoma City15 providers
Maternal & Fetal Medicine in Tulsa6 providers

Where Maternal-Fetal Medicine Specialists in Oklahoma practice

From CMS Medicare enrollment records covering 13 of the 21 providers listed here (62%). Providers who do not bill Medicare are not included in these figures.

15%solo or small practice (under 10 clinicians)
38%mid-size group (10 to 99)
46%large group or health system (100+)

Largest practice groups

Group (as registered with Medicare)Maternal-Fetal Medicine SpecialistsAll clinicians in groupMain city
The Perinatal Center, PLLC614Oklahoma City
Ou Health Partners Inc.51,167Oklahoma City

Hospitals where they hold privileges

HospitalCityOwnershipCMS star ratingMaternal-Fetal Medicine Specialists affiliated
O U Medical CenterOklahoma CityNonprofit2 of 55

Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.

Maternal & Fetal Medicine providers in Oklahoma

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Alyssa Stiff, MD
Oklahoma City, OK · $35 in drug and device payments (2025) · (405) 271-8469
Dr. Ankita Raman, M.D.
Oklahoma City, OK · $16 in drug and device payments (2025) · (405) 271-8469
Dr. Brianna Desire, M.D.
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 271-8469
Dr. Charles Mirabile, MD
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 748-4726
Dr. David Becker, M.D.
Oklahoma City, OK · $35 in drug and device payments (2025) · (405) 271-5400
Dr. Hugh Nadeau, M.D.
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 271-5400
Dr. Jason Bunn, MD
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 271-8469
Dr. Jennifer Smith, MD
Oklahoma City, OK · $186 in drug and device payments (2025) · (405) 748-4726
Dr. John Stanley, MD
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 748-4726
Dr. Marta Maxted, MD
Oklahoma City, OK · $35 in drug and device payments (2025) · (405) 271-8469
Dr. Marvin Williams, D.O.
Oklahoma City, OK · $35 in drug and device payments (2025) · (405) 271-5400
Dr. Michelle Firlit, MD
Oklahoma City, OK · $89 in drug and device payments (2025) · (405) 606-2850
Dr. Nandini Raghuraman, MD
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 271-5400
Dr. Ronan Bakker, M.D.
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 748-4726
Dr. Stephanie Pierce, M.D.
Oklahoma City, OK · $35 in drug and device payments (2025) · (405) 271-5400
Dr. Courtney Bisson, MD
Tulsa, OK · No drug or device payments recorded (2025) · (918) 947-5950
Dr. David Gorenberg, M.D.
Tulsa, OK · $24 in drug and device payments (2025) · (918) 502-4636
Dr. James Hearn, MD
Tulsa, OK · $35 in drug and device payments (2025) · (918) 502-4636
Dr. Joe Jones, MD
Tulsa, OK · $35 in drug and device payments (2025) · (918) 502-4636
Dr. Mark Harman, MD
Tulsa, OK · $100 in drug and device payments (2025) · (918) 582-0721
Dr. Molly Dubois, M.D.
Tulsa, OK · $23 in drug and device payments (2025) · (918) 947-5980

Common questions

How many Maternal & Fetal Medicine providers are in Oklahoma?

There are 21 Maternal & Fetal Medicine providers with active NPI records practicing in Oklahoma, according to federal NPPES data refreshed monthly.

Which cities in Oklahoma have the most Maternal & Fetal Medicine providers?

Oklahoma City (15), Tulsa (6) have the highest concentration of Maternal & Fetal Medicine providers in Oklahoma.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Do most Maternal-Fetal Medicine Specialists in Oklahoma work in independent practices or large health systems?

Among 13 Maternal-Fetal Medicine Specialists in Oklahoma enrolled in Medicare, 15% bill through a solo or small practice with fewer than 10 clinicians, 38% through a mid-size group of 10 to 99, and 46% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Maternal-Fetal Medicine Specialists in Oklahoma work at?

According to CMS facility affiliation records, the Oklahoma hospitals where the most Maternal-Fetal Medicine Specialists hold privileges are O U Medical Center in Oklahoma City.

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Related

Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Maternal & Fetal Medicine in Oklahoma? Get featured.