Individual Healthcare Provider
Harry Ostrer, M.D.
Provider's NPPES record last updated: October 24, 2025
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1639163272
- Primary Specialty
- Medical Genetics — Molecular Genetic Pathology
- Practice Location
- Oklahoma City, Oklahoma
- Sole Proprietor
- No
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 18, 2026, 7:08 PM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Medical Genetics
Molecular Genetic Pathology
Allopathic & Osteopathic Physicians
A board certified subspecialty, the molecular genetic pathologist is expert in the principles, theory and technologies of molecular biology and molecular genetics. This expertise is used to make or confirm diagnoses of Mendelian genetic disorders, of human development, infectious diseases and malignancies and to assess the natural history of those disorders. A molecular genetic pathologist provides information about gene structure, function and alteration, and applies laboratory techniques for diagnosis, treatment and prognosis for individuals with related disorders.
Taxonomy code 207SM0001X
Provider-Reported License Information
- Medical Genetics (Oklahoma)
- 45909
- Medical Genetics (New York)
- 182986
Practice Locations
Practice Location
1200 Childrens Ave Ste 5d
Oklahoma City, Oklahoma 73104-4637
Phone: (405) 271-4211
Additional Practice Location
550 1st Ave
Msb 136
New York, New York 10016-6402
Phone: (212) 263-5746
Record Information
- Enumeration Date
- September 9, 2005
- Provider's NPPES Record Last Updated
- October 24, 2025
- Certification Date
- October 24, 2025
- NPISignal NPPES Dataset
- August 2026
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