Viktor Gamarnik, M.D., PH.D.
NPI 1225579451 · Hospitalist Physician · New York, NY
Viktor Gamarnik, M.D., PH.D. is a Hospitalist Physician provider in New York, NY (NPI 1225579451).
Provider details
- NPI number
- 1225579451
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 303337 (NY)
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
9 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)
- 505 E 70th StWeill Cornell Internal Medicine AssNew York, NY 10021-4872Phone: (212) 746-9663Fax: (212) 746-3609
Registry dates
- Enumerated
- 2017-03-20
- Last updated
- 2020-09-17
- Certified
- 2020-08-02
Frequently asked questions
- What is Viktor Gamarnik's NPI number?
- Viktor Gamarnik's National Provider Identifier (NPI) is 1225579451, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Viktor Gamarnik's specialty?
- Viktor Gamarnik is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Viktor Gamarnik located?
- Viktor Gamarnik's practice location on file with NPPES is 177 Fort Washington Ave, New York, NY 10032-3733.
- What is Viktor Gamarnik's phone number?
- The practice phone number listed in the NPPES registry for Viktor Gamarnik is (212) 305-6354.
- Is Viktor Gamarnik's NPI active?
- Yes — Viktor Gamarnik's NPI (1225579451) is active in the NPPES registry as of the last update on 2020-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.