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Internal Medicine

Nicole Fobi Nunga, MD

Works at hospitals in Tulsa, OK · Atlanta, GA · Owasso, OK … · Oklahoma, Georgia

Summary

Dr. Nicole Fobi Nunga, MD is an internal medicine doctor at 12451 E 100th St N, Owasso, OK 74055. Phone: (918) 274-5000. Accepts Medicare assignment. In 2024, Nicole Fobi Nunga had 56 Original Medicare patients and 92 services. NPI 1457523508. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Nicole Fobi Nunga, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Nicole Fobi Nunga accept Medicare assignment?
Yes. Medicare's clinician data says Nicole Fobi Nunga accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Nicole Fobi Nunga see?
In 2024, CMS data shows 56 Original Medicare patients and 92 services for Nicole Fobi Nunga. This counts Original Medicare only and measures volume, not quality.
What is Nicole Fobi Nunga's NPI number?
1457523508. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Nicole Fobi Nunga, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients56
Services billed to Medicare92
Different services or procedures7
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)43 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)19 services
  3. Hospital discharge day management, more than 30 minutes (99239)18 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Heart failure75%
  • Arthritis68%
  • Diabetes61%
  • Ischemic heart disease57%

Hospitals where Nicole Fobi Nunga works

Medicare's Facility Affiliation Data lists Nicole Fobi Nunga at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Ascension St John Medical CenterTulsa, OK · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 370114
  • Grady Memorial HospitalAtlanta, GA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 110079
  • St John OwassoOwasso, OK · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 370227
  • Upson Regional Medical CenterThomaston, GA · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 110002

Practice locations

Addresses where Nicole Fobi Nunga is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Nicole Fobi Nunga as a member of these groups (CMS data updated October 2, 2026).

  • Emory Medical Care Foundation Inc1,015 clinicians in the group
  • Usacs Observation Medicine Services of Oklahoma, LLC210 clinicians in the group
  • Georgia Hospital Medicine Physicians LLC17 clinicians in the group

Specialties

Find other Internal Medicine doctors in Oklahoma →

Other internal medicine doctors in Owasso

Clinicians with the same Medicare primary specialty in Owasso, OK — not a recommendation.

All internal medicine doctors in Owasso →

Other clinicians in Emory Medical Care Foundation Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year2000 (26 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1457523508
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians