Robert Matz, M.D.
NPI 1396760500 · Endocrinology, Diabetes & Metabolism Physician · New York, NY
Robert Matz, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in New York, NY (NPI 1396760500).
Provider details
- NPI number
- 1396760500
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 079842 (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
- 2006-07-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Robert Matz's NPI number?
- Robert Matz's National Provider Identifier (NPI) is 1396760500, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Matz's specialty?
- Robert Matz is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Matz located?
- Robert Matz's practice location on file with NPPES is 1 Gustave Levy Place, New York, NY 10029-6574.
- What is Robert Matz's phone number?
- The practice phone number listed in the NPPES registry for Robert Matz is (212) 241-0779.
- Is Robert Matz's NPI active?
- Yes — Robert Matz's NPI (1396760500) 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.