Martin Kleinman, MD
NPI 1912981416 · Gastroenterology Physician · Rochester, NY
Enrolled with Medicare as Order and Referring Only - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martin Kleinman, MD is a Gastroenterology Physician provider in Rochester, NY (NPI 1912981416).
Provider details
- NPI number
- 1912981416
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 092650 (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
- 2005-11-30
- Last updated
- 2015-11-24
Frequently asked questions
- What is Martin Kleinman's NPI number?
- Martin Kleinman's National Provider Identifier (NPI) is 1912981416, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martin Kleinman's specialty?
- Martin Kleinman is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Martin Kleinman located?
- Martin Kleinman's practice location on file with NPPES is 919 Westfall Rd, Rochester, NY 14618-2638.
- What is Martin Kleinman's phone number?
- The practice phone number listed in the NPPES registry for Martin Kleinman is (585) 271-2800.
- Does Martin Kleinman accept Medicare?
- Martin Kleinman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martin Kleinman's NPI active?
- Yes — Martin Kleinman's NPI (1912981416) is active in the NPPES registry as of the last update on 2015-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.