Harry Ostrer, M.D.
NPI 1639163272 · Molecular Genetic Pathology (Medical Genetics) Physician · Oklahoma City, OK
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harry Ostrer, M.D. is a Molecular Genetic Pathology (Medical Genetics) Physician provider in Oklahoma City, OK (NPI 1639163272).
Provider details
- NPI number
- 1639163272
- Entity type
- Individual
- Primary specialty
- Molecular Genetic Pathology (Medical Genetics) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 45909 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 550 1st AveMsb 136New York, NY 10016-6402Phone: (212) 263-5746
Registry dates
- Enumerated
- 2005-09-09
- Last updated
- 2025-10-24
- Certified
- 2025-10-24
Frequently asked questions
- What is Harry Ostrer's NPI number?
- Harry Ostrer's National Provider Identifier (NPI) is 1639163272, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harry Ostrer's specialty?
- Harry Ostrer is listed in the NPPES registry with a primary specialty of Molecular Genetic Pathology (Medical Genetics) Physician (Allopathic & Osteopathic Physicians).
- Where is Harry Ostrer located?
- Harry Ostrer's practice location on file with NPPES is 1200 Childrens Ave Ste 5d, Oklahoma City, OK 73104-4637.
- What is Harry Ostrer's phone number?
- The practice phone number listed in the NPPES registry for Harry Ostrer is (405) 271-4211.
- Does Harry Ostrer accept Medicare?
- Harry Ostrer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Harry Ostrer's NPI active?
- Yes — Harry Ostrer's NPI (1639163272) is active in the NPPES registry as of the last update on 2025-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.