Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

General Surgery

Felix Shun, MD

Works at hospitals in Oklahoma City, OK · Yukon, OK · Enid, OK … · Oklahoma

Summary

Dr. Felix Shun, MD is a general surgeon at 3300 NW Expressway, Oklahoma City, OK 73112. Phone: (405) 949-3141. Accepts Medicare assignment. NPI 1306402276. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

From official Medicare data

This page shows what Medicare's official clinician data says about Felix Shun, 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 Felix Shun accept Medicare assignment?
Yes. Medicare's clinician data says Felix Shun 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 Felix Shun's NPI number?
1306402276. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Felix Shun works

Medicare's Facility Affiliation Data lists Felix Shun 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 Felix Shun is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Felix Shun as a member of this group (CMS data updated October 2, 2026).

  • INTEGRIS Ambulatory Care Corporation685 clinicians in the group

Specialties

Find other General Surgery doctors in Oklahoma →

Other general surgeons in Oklahoma City

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

All general surgeons in Oklahoma City →

Other clinicians in INTEGRIS Ambulatory Care Corporation

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

Clinician information

CredentialMD
Medical schoolWayne State University School Of Medicine
Graduation year2019 (7 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1306402276
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