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Endocrinology

Shelly B. Mercer, MD

Sees patients in Tulsa, OK · Oklahoma

Summary

Dr. Shelly B. Mercer, MD is an endocrinologist at 4444 E 41st St, Suite B 1st Floor, Tulsa, OK 74135. Phone: (918) 619-4801. Accepts Medicare assignment. NPI 1770840126. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Endocrinologist (Medicare lists Endocrinology)
  • Address: 4444 E 41st St, Suite B 1st Floor, Tulsa, OK 74135 · Directions (1 more location)
  • Phone: (918) 619‑4801
  • Medicare: Accepts Medicare assignment
  • Group practice: Board of Regents of the University of Oklahoma OU Physicians Tulsa
  • Medical school: graduated 2012 (14 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Shelly B. Mercer, 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 Shelly B. Mercer accept Medicare assignment?
Yes. Medicare's clinician data says Shelly B. Mercer 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 Shelly B. Mercer's NPI number?
1770840126. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Shelly B. Mercer is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Shelly B. Mercer 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 Endocrinology doctors in Oklahoma →

Other endocrinologists in Tulsa

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

All endocrinologists 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
Graduation year2012 (14 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1770840126
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians