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Yashar Hirshaut, MD
NPI 1144372095 · Medical Oncology Physician · New York, NY
Yashar Hirshaut, MD is a Medical Oncology Physician provider in New York, NY (NPI 1144372095).
Provider details
- NPI number
- 1144372095
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 093077 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
860 Fifth Ave
New York, NY 10021
Phone: (212) 861-1799
Fax: (212) 628-8736
Street-level locationGet directions
Mailing address
99 Harbor View West
Laurence, NY 11559
Registry dates
- Enumerated
- 2007-01-18
- Last updated
- 2015-01-27
Frequently asked questions
- What is Yashar Hirshaut's NPI number?
- Yashar Hirshaut's National Provider Identifier (NPI) is 1144372095, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yashar Hirshaut's specialty?
- Yashar Hirshaut is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Yashar Hirshaut located?
- Yashar Hirshaut's practice location on file with NPPES is 860 Fifth Ave, New York, NY 10021.
- What is Yashar Hirshaut's phone number?
- The practice phone number listed in the NPPES registry for Yashar Hirshaut is (212) 861-1799.
- Is Yashar Hirshaut's NPI active?
- Yes — Yashar Hirshaut's NPI (1144372095) is active in the NPPES registry as of the last update on 2015-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.