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GIGI J. TOMA, M.D., L.L.C.
NPI 1083746911
Internal Medicine - Nephrology in Oklahoma City, OK

Active since March 09, 2007
810 NW 10TH STREET, SUITE A, OKLAHOMA CITY, OK 73106(405) 272-8367 Get Directions Write a Review

NPPES record last updated: March 4, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Gigi J. Toma, M.d., L.l.c. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GIGI J. TOMA, M.D., L.L.C. (NPI 1083746911) is a healthcare organization registered as a nephrology in Oklahoma City, Oklahoma and active in the NPI registry since March 2007. The organization lists Gigi Jim Toma, M.d., as its authorized official.

NPPES Registry Identity

NPI1083746911
Entity TypeOrganization
Primary Taxonomy207RN0300X
Legal Business NameGIGI J. TOMA, M.D., L.L.C.
Location Address810 NW 10TH STREET, SUITE AOklahoma City, OK 73106
Mailing AddressPo Box 25016Oklahoma City, OK 73125-0016 · (405) 272-8367
Phone(405) 272-8367
Organization SubpartNo
Authorized OfficialGigi Jim TomaM.d. · (405) 272-8367
Enumeration DateMarch 9, 2007
Last NPPES UpdateMarch 4, 2011
✔ NPI 1083746911 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in OK · 16522
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
810 NW 10TH STREET, Oklahoma City, OK 73106
Open in Google Maps ↗

Other Identifiers 4

Medicare PIN443628421OK
Other443628421001OK · Bcbs Pin
Medicare UPINE10548OK
Medicaid100107400AOK

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gigi J. Toma, M.d., L.l.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Gigi J. Toma, M.D., L.L.C., which bills Medicare for the services they deliver. Of these, 3 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (3)

Gigi Toma, M.D.
Nephrology
NPI 1770684037
608 NW 9TH ST STE 4106
Oklahoma City, OK 73102
(405) 272-8367
✔ PECOS✔ Accepts Medicare0.2 mi
Marlene Beaty, APRN CNP
Nurse Practitioner
NPI 1972025419
2716 SW 44TH ST
Oklahoma City, OK 73119
(405) 778-0700
✔ PECOS4.5 mi
Jolene Rychtik, NP
Nurse Practitioner
NPI 1588094783
2825 PARKLAWN DR
Midwest City, OK 73110
(405) 610-8993
✔ PECOS✔ Accepts Medicare7.5 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gigi J. Toma, M.D., L.L.C.'s NPI number?

The NPI number for Gigi J. Toma, M.D., L.L.C. is 1083746911. It was assigned to this organization in the NPPES registry on March 9, 2007.

Where is Gigi J. Toma, M.D., L.L.C. located?

Gigi J. Toma, M.D., L.L.C. is located at 810 NW 10th Street Suite A, Oklahoma City, OK 73106. The listed phone number is (405) 272-8367.

What is Gigi J. Toma, M.D., L.L.C.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Gigi J. Toma, M.D., L.L.C. enrolled in Medicare?

Yes. Gigi J. Toma, M.D., L.L.C. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Gigi J. Toma, M.D., L.L.C.?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Gigi J. Toma, M.D., L.L.C., in Nephrology and Nurse Practitioner. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 3 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Gigi J. Toma, M.D., L.L.C. accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and Ambetter of Oklahoma list Gigi J. Toma, M.D., L.L.C. as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Gigi J. Toma, M.D., L.L.C. was last updated on March 4, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.