Robert Perlstein, M.D.
NPI 1356402903 · Endocrinology, Diabetes & Metabolism Physician · Washington, DC
Enrolled with Medicare as Order and Referring Only - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Perlstein, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Washington, DC (NPI 1356402903).
Provider details
- NPI number
- 1356402903
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G32847 (CA)
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
- 2006-12-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Robert Perlstein's NPI number?
- Robert Perlstein's National Provider Identifier (NPI) is 1356402903, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Perlstein's specialty?
- Robert Perlstein is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Perlstein located?
- Robert Perlstein's practice location on file with NPPES is Wramc, Bldg 2, Department of Medicine, Washington, DC 20307-0001.
- What is Robert Perlstein's phone number?
- The practice phone number listed in the NPPES registry for Robert Perlstein is (202) 782-6750.
- Does Robert Perlstein accept Medicare?
- Robert Perlstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Perlstein's NPI active?
- Yes — Robert Perlstein's NPI (1356402903) 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.