Richard Ostreich, M.D.
NPI 1134293509 · Obstetrics & Gynecology Physician · Ronkonkoma, NY
Richard Ostreich, M.D. is a Obstetrics & Gynecology Physician provider in Ronkonkoma, NY (NPI 1134293509).
Provider details
- NPI number
- 1134293509
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 153496 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2006-11-20
- Last updated
- 2013-03-27
Frequently asked questions
- What is Richard Ostreich's NPI number?
- Richard Ostreich's National Provider Identifier (NPI) is 1134293509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Ostreich's specialty?
- Richard Ostreich is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Ostreich located?
- Richard Ostreich's practice location on file with NPPES is 2880 Locust Ave, Ronkonkoma, NY 11779.
- What is Richard Ostreich's phone number?
- The practice phone number listed in the NPPES registry for Richard Ostreich is (516) 840-7772.
- Is Richard Ostreich's NPI active?
- Yes — Richard Ostreich's NPI (1134293509) is active in the NPPES registry as of the last update on 2013-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.