Stanley Ostrow, MD
NPI 1457355018 · Specialist · E Setauket, NY
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stanley Ostrow, MD is a Specialist provider in E Setauket, NY (NPI 1457355018).
Provider details
- NPI number
- 1457355018
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 126294 (NY)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 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
- 2005-06-10
- Last updated
- 2014-03-24
Frequently asked questions
- What is Stanley Ostrow's NPI number?
- Stanley Ostrow's National Provider Identifier (NPI) is 1457355018, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stanley Ostrow's specialty?
- Stanley Ostrow is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Stanley Ostrow located?
- Stanley Ostrow's practice location on file with NPPES is 235 N Belle Mead Rd, E Setauket, NY 11733-3456.
- What is Stanley Ostrow's phone number?
- The practice phone number listed in the NPPES registry for Stanley Ostrow is (631) 751-3000.
- Does Stanley Ostrow accept Medicare?
- Stanley Ostrow is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stanley Ostrow's NPI active?
- Yes — Stanley Ostrow's NPI (1457355018) is active in the NPPES registry as of the last update on 2014-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.