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Pediatric Medicine

Harry Ostrer, MD

Sees patients in Oklahoma City, OK · Oklahoma

Summary

Harry Ostrer, MD (Pediatric Medicine) is enrolled with Medicare at 1 practice location in Oklahoma City, OK. NPI 1639163272. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Harry Ostrer, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Pediatric MedicinePrimary specialty
May acceptAccepts Medicare assignment
50Years since medical school (graduated 1976)
Columbia University College Of Physicians And SurgeonsMedical school
MaleGender (as listed)

Quick answers

Where does Harry Ostrer see patients?
Medicare's clinician data lists 1 practice location in Oklahoma City, OK. Call before your visit to confirm the address.
What is Harry Ostrer's specialty?
Medicare lists Pediatric Medicine as the primary specialty.
Does Harry Ostrer accept Medicare assignment?
Medicare's clinician data says Harry Ostrer may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
What is Harry Ostrer's NPI number?
1639163272. 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 Harry Ostrer is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other Pediatric Medicine doctors in Oklahoma →

Other pediatricians in Oklahoma City

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

All pediatricians in Oklahoma City →

Clinician information

CredentialMD
Medical schoolColumbia University College Of Physicians And Surgeons
Graduation year1976
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1639163272
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 2026-10-02, retrieved 2026-10-29
  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