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Pediatric Surgeons in Oklahoma

Data updated monthly · Last refresh October 2026

12 Pediatric Surgery 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.

12providers
Oklahoma Citytop city

Pediatric Surgery by city in Oklahoma

Choose a city to see providers there.

Pediatric Surgery in Oklahoma City6 providers
Pediatric Surgery in Tulsa5 providers
Pediatric Surgery in Edmond1 providers

Where Pediatric Surgeons in Oklahoma practice

From CMS Medicare enrollment records covering 4 of the 12 providers listed here (33%). Providers who do not bill Medicare are not included in these figures.

Largest practice groups

Group (as registered with Medicare)Pediatric SurgeonsAll clinicians in groupMain city
Ou Health Partners Inc.21,167Oklahoma City

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.

Pediatric Surgery 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. Robert Letton, M.D.
Edmond, OK · $5,356 in drug and device payments (2025) · (405) 330-8403
Dr. Alessandra Landmann, MD
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 271-5789
Dr. Laura Bownes, MD
Oklahoma City, OK · $151 in drug and device payments (2025) · (405) 271-5437
Dr. Michael Megison, M.D.
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 271-5922
Dr. Nicole Wilson, PH.D., M.D.
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 271-5789
Dr. Philip Mantor, MD
Oklahoma City, OK · No drug or device payments recorded (2025) · (405) 271-2006
Dr. Vatche Melkonian, DO
Oklahoma City, OK · $17 in drug and device payments (2025) · (405) 271-5712
Dr. Barry Berch, MD
Tulsa, OK · $35 in drug and device payments (2025) · (918) 494-9450
Dr. Edward Ford, MD
Tulsa, OK · $15 in drug and device payments (2025) · (918) 494-9450
Dr. Florence Lewis, MD
Tulsa, OK · $35 in drug and device payments (2025) · (918) 494-9450
Dr. Mary Li, M.D.
Tulsa, OK · No drug or device payments recorded (2025) · (918) 494-9494
Dr. Richard Ranne, M.D.
Tulsa, OK · No drug or device payments recorded (2025) · (918) 748-7878

Common questions

How many Pediatric Surgery providers are in Oklahoma?

There are 12 Pediatric Surgery providers with active NPI records practicing in Oklahoma, according to federal NPPES data refreshed monthly.

Which cities in Oklahoma have the most Pediatric Surgery providers?

Oklahoma City (6), Tulsa (5), Edmond (1) have the highest concentration of Pediatric Surgery 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.

Pediatric Surgery in all 50 states Search all 12 in the directory Ask Zach for help choosing

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 Pediatric Surgery in Oklahoma? Get featured.