Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Gigi J Toma, MD

Individual provider Nephrology Physician · NPI 1770684037

Gigi J Toma, MD practises Nephrology in Oklahoma City, Oklahoma. Graduated from University of Oklahoma College of Medicine in 1991, 35 years ago. Accepts Medicare assignment and offers telehealth. Licensed in Oklahoma.

Years since qualifying
35
Trained at
University of Oklahoma College of Medicine
Licensed in
OK
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

608 NW 9th St Ste 4106
Oklahoma City, OK 73102-1006
Phone: (405) 272-8367
Fax: (405) 272-8373
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 16522 (OK)

Record details

NPI number1770684037
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 26, 2006
Last updated in NPPESMay 1, 2024
Certification dateMay 1, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNEPHROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF OKLAHOMA COLLEGE OF MEDICINE
Graduated 1991 (35 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients436
Services billed 2,201 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $607 24 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Elkview General Hospital Hospital · Hobart, OK · listed as Kiowa County Hospital Authority
  • Ssm Health St Anthony Hospital - Shawnee Hospital · Shawnee, OK · listed as St Anthony Shawnee Hospital, Inc
  • Fmcna - Heritage Park Dialysis facility · Midwest City, OK · listed as Fresenius Medical Care Heritage Park, LLC
  • Fmcna - Se Oklahoma Dialysis facility · Oklahoma City, OK · listed as Fresenius Medical Care Southeast Oklahoma City, LLC
  • Fmcna - Yukon Jv Dialysis facility · Yukon, OK · listed as Bio-Medical Applications of Oklahoma, Inc
  • Ssm Health St Anthony Hospital - Midwest Hospital · Midwest City, OK
  • Ssm Health St Anthony Hospital - Oklahoma City Hospital · Oklahoma City, OK
  • Weatherford Regional Hospital, Inc Of Weatherford Hospital · Weatherford, OK

Other providers in Oklahoma City