Endocrinology and Diabetes Specialist PA
NPI 1639574403 · Medical Specialty Clinic/Center · Dallas, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Endocrinology and Diabetes Specialist PA is a Medical Specialty Clinic/Center organization in Dallas, TX (NPI 1639574403).
Provider details
- NPI number
- 1639574403
- Entity type
- Organization
- Primary specialty
- Medical Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Maryam Zamanian, Physician Owner(972) 998-6711
- License
- M0612 (TX)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2014-10-23
- Last updated
- 2014-10-23
Frequently asked questions
- What is Endocrinology and Diabetes Specialist PA's NPI number?
- Endocrinology and Diabetes Specialist PA's National Provider Identifier (NPI) is 1639574403, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Endocrinology and Diabetes Specialist PA?
- Endocrinology and Diabetes Specialist PA is classified in the NPPES registry as Medical Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is Endocrinology and Diabetes Specialist PA located?
- Endocrinology and Diabetes Specialist PA's practice location on file with NPPES is 11970 N Central Expy, Dallas, TX 75243-3768.
- What is Endocrinology and Diabetes Specialist PA's phone number?
- The practice phone number listed in the NPPES registry for Endocrinology and Diabetes Specialist PA is (972) 998-6711.
- Does Endocrinology and Diabetes Specialist PA accept Medicare?
- Endocrinology and Diabetes Specialist PA 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 Endocrinology and Diabetes Specialist PA?
- The authorized official listed on Endocrinology and Diabetes Specialist PA's NPPES record is Maryam Zamanian, Physician Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Endocrinology and Diabetes Specialist PA's NPI active?
- Yes — Endocrinology and Diabetes Specialist PA's NPI (1639574403) is active in the NPPES registry as of the last update on 2014-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.