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Internal Medicine

Gabriel J. Bolender, MD

Works at hospitals in Tulsa, OK · Oklahoma

Summary

Dr. Gabriel J. Bolender, MD is an internal medicine doctor at 4444 E 41st St, Suite A 3rd Floor, Tulsa, OK 74135. Phone: (918) 619-4400. Accepts Medicare assignment. NPI 1609480938. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 4444 E 41st St, Suite A 3rd Floor, Tulsa, OK 74135 · Directions
  • Phone: (918) 619‑4400
  • Medicare: Accepts Medicare assignment
  • Hospitals: Hillcrest Medical Center, Saint Francis Hospital, Inc
  • Group practice: Board of Regents of the University of Oklahoma OU Physicians Tulsa
  • Medical school: University Of Oklahoma College Of Medicine · graduated 2022 (4 years since medical school)
  • Gender (as listed): Male
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Gabriel J. Bolender, 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 Gabriel J. Bolender accept Medicare assignment?
Yes. Medicare's clinician data says Gabriel J. Bolender 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.
What is Gabriel J. Bolender's NPI number?
1609480938. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Gabriel J. Bolender works

Medicare's Facility Affiliation Data lists Gabriel J. Bolender 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.

Practice locations

Addresses where Gabriel J. Bolender is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Gabriel J. Bolender as a member of this group (CMS data updated October 2, 2026).

  • Board of Regents of the University of Oklahoma OU Physicians Tulsa81 clinicians in the group

Specialties

Find other Internal Medicine doctors in Oklahoma →

Other internal medicine doctors in Tulsa

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

All internal medicine doctors in Tulsa →

Other clinicians in Board of Regents of the University of Oklahoma OU Physicians Tulsa

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

Clinician information

CredentialMD
Medical schoolUniversity Of Oklahoma College Of Medicine
Graduation year2022 (4 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1609480938
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. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians