Leslie Ostrover, NP
NPI 1356383400 · Nurse Practitioner · Jamaica, NY
Leslie Ostrover, NP is a Nurse Practitioner provider in Jamaica, NY (NPI 1356383400).
Provider details
- NPI number
- 1356383400
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 255751 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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)
- 31-75 23rd StreetAstoria, NY 11106-4134Phone: (718) 956-2200Fax: (718) 956-2316
Registry dates
- Enumerated
- 2006-06-12
- Last updated
- 2019-09-23
Frequently asked questions
- What is Leslie Ostrover's NPI number?
- Leslie Ostrover's National Provider Identifier (NPI) is 1356383400, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Ostrover's specialty?
- Leslie Ostrover is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Leslie Ostrover located?
- Leslie Ostrover's practice location on file with NPPES is 18005 Hillside Ave, Jamaica, NY 11432-4727.
- What is Leslie Ostrover's phone number?
- The practice phone number listed in the NPPES registry for Leslie Ostrover is (718) 526-6300.
- Is Leslie Ostrover's NPI active?
- Yes — Leslie Ostrover's NPI (1356383400) is active in the NPPES registry as of the last update on 2019-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.