Zachary Freedman, M.D.
NPI 1912964651 · Endocrinology, Diabetes & Metabolism Physician · Rochester, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zachary Freedman, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Rochester, NY (NPI 1912964651).
Provider details
- NPI number
- 1912964651
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 142900 (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
- 2006-04-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Zachary Freedman's NPI number?
- Zachary Freedman's National Provider Identifier (NPI) is 1912964651, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Freedman's specialty?
- Zachary Freedman is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Zachary Freedman located?
- Zachary Freedman's practice location on file with NPPES is 224 Alexander St, Rochester, NY 14607-4002.
- What is Zachary Freedman's phone number?
- The practice phone number listed in the NPPES registry for Zachary Freedman is (585) 922-8400.
- Does Zachary Freedman accept Medicare?
- Zachary Freedman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zachary Freedman's NPI active?
- Yes — Zachary Freedman's NPI (1912964651) 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.