Manhattan Endocrinology & Metabolism PC
NPI 1639493455 · Endocrinology, Diabetes & Metabolism Physician · New York, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Manhattan Endocrinology & Metabolism PC is a Endocrinology, Diabetes & Metabolism Physician organization in New York, NY (NPI 1639493455).
Provider details
- NPI number
- 1639493455
- Entity type
- Organization
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Edward Merker, Physician(212) 288-0773
- License
- 0005291 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2010-03-23
- Last updated
- 2010-03-23
Frequently asked questions
- What is Manhattan Endocrinology & Metabolism PC's NPI number?
- Manhattan Endocrinology & Metabolism PC's National Provider Identifier (NPI) is 1639493455, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Manhattan Endocrinology & Metabolism PC?
- Manhattan Endocrinology & Metabolism PC is classified in the NPPES registry as Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Manhattan Endocrinology & Metabolism PC located?
- Manhattan Endocrinology & Metabolism PC's practice location on file with NPPES is 237 E 20th St, New York, NY 10003-1805.
- What is Manhattan Endocrinology & Metabolism PC's phone number?
- The practice phone number listed in the NPPES registry for Manhattan Endocrinology & Metabolism PC is (212) 288-0773.
- Does Manhattan Endocrinology & Metabolism PC accept Medicare?
- Manhattan Endocrinology & Metabolism PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Manhattan Endocrinology & Metabolism PC?
- The authorized official listed on Manhattan Endocrinology & Metabolism PC's NPPES record is Edward Merker, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Manhattan Endocrinology & Metabolism PC's NPI active?
- Yes — Manhattan Endocrinology & Metabolism PC's NPI (1639493455) is active in the NPPES registry as of the last update on 2010-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.