Michael Stemerman, MD
NPI 1780781518 · Hematology (Internal Medicine) Physician · Bronx, NY
Enrolled with Medicare as Practitioner - Hematology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Stemerman, MD is a Hematology (Internal Medicine) Physician provider in Bronx, NY (NPI 1780781518).
Provider details
- NPI number
- 1780781518
- Entity type
- Individual
- Primary specialty
- Hematology (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 097012 (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
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
Mailing address
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michael Stemerman's NPI number?
- Michael Stemerman's National Provider Identifier (NPI) is 1780781518, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Stemerman's specialty?
- Michael Stemerman is listed in the NPPES registry with a primary specialty of Hematology (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Stemerman located?
- Michael Stemerman's practice location on file with NPPES is Mmc - Dept of Medicine, Bronx, NY 10461.
- What is Michael Stemerman's phone number?
- The practice phone number listed in the NPPES registry for Michael Stemerman is (718) 430-2186.
- Does Michael Stemerman accept Medicare?
- Michael Stemerman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Stemerman's NPI active?
- Yes — Michael Stemerman's NPI (1780781518) 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.