Martin Stein, M.D.
NPI 1902849730 · Cardiovascular Disease Physician · New York, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martin Stein, M.D. is a Cardiovascular Disease Physician provider in New York, NY (NPI 1902849730).
Provider details
- NPI number
- 1902849730
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- 90979 (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
20 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
- 2006-06-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Martin Stein's NPI number?
- Martin Stein's National Provider Identifier (NPI) is 1902849730, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martin Stein's specialty?
- Martin Stein is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Martin Stein located?
- Martin Stein's practice location on file with NPPES is 305 E 55th St, New York, NY 10022-4148.
- What is Martin Stein's phone number?
- The practice phone number listed in the NPPES registry for Martin Stein is (212) 249-2704.
- Does Martin Stein accept Medicare?
- Martin Stein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martin Stein's NPI active?
- Yes — Martin Stein's NPI (1902849730) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.