Natasha Vartak, DO
NPI 1164009452 · Hospitalist Physician · New York, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Natasha Vartak, DO is a Hospitalist Physician provider in New York, NY (NPI 1164009452).
Provider details
- NPI number
- 1164009452
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 329322 (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
5 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
- 2021-03-24
- Last updated
- 2025-07-02
- Certified
- 2025-07-02
Frequently asked questions
- What is Natasha Vartak's NPI number?
- Natasha Vartak's National Provider Identifier (NPI) is 1164009452, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natasha Vartak's specialty?
- Natasha Vartak is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Natasha Vartak located?
- Natasha Vartak's practice location on file with NPPES is 100 E 77th St, New York, NY 10075-1850.
- What is Natasha Vartak's phone number?
- The practice phone number listed in the NPPES registry for Natasha Vartak is (212) 434-2422.
- Does Natasha Vartak accept Medicare?
- Natasha Vartak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Natasha Vartak's NPI active?
- Yes — Natasha Vartak's NPI (1164009452) is active in the NPPES registry as of the last update on 2025-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.