Diabetes & Endocrinology Clinic of South Texas PLLC
NPI 1770197816 · Endocrinology, Diabetes & Metabolism Physician · Harlingen, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diabetes & Endocrinology Clinic of South Texas PLLC is a Endocrinology, Diabetes & Metabolism Physician organization in Harlingen, TX (NPI 1770197816).
Provider details
- NPI number
- 1770197816
- Entity type
- Organization
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Syed Hassan, President(956) 230-4971
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
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 56 E Price RdBrownsville, TX 78521-3508Phone: (956) 230-4971Fax: (956) 230-4972
- 3761 E Ruben M Torres BlvdBrownsville, TX 78526-0093Phone: (956) 230-4971Fax: (956) 280-5554
Registry dates
- Enumerated
- 2020-09-05
- Last updated
- 2025-07-16
- Certified
- 2025-07-16
Frequently asked questions
- What is Diabetes & Endocrinology Clinic of South Texas PLLC's NPI number?
- Diabetes & Endocrinology Clinic of South Texas PLLC's National Provider Identifier (NPI) is 1770197816, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Diabetes & Endocrinology Clinic of South Texas PLLC?
- Diabetes & Endocrinology Clinic of South Texas PLLC is classified in the NPPES registry as Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Diabetes & Endocrinology Clinic of South Texas PLLC located?
- Diabetes & Endocrinology Clinic of South Texas PLLC's practice location on file with NPPES is 620 N Ed Carey Dr, Harlingen, TX 78550-7912.
- What is Diabetes & Endocrinology Clinic of South Texas PLLC's phone number?
- The practice phone number listed in the NPPES registry for Diabetes & Endocrinology Clinic of South Texas PLLC is (956) 230-4971.
- Does Diabetes & Endocrinology Clinic of South Texas PLLC accept Medicare?
- Diabetes & Endocrinology Clinic of South Texas PLLC 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 Diabetes & Endocrinology Clinic of South Texas PLLC?
- The authorized official listed on Diabetes & Endocrinology Clinic of South Texas PLLC's NPPES record is Syed Hassan, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Diabetes & Endocrinology Clinic of South Texas PLLC's NPI active?
- Yes — Diabetes & Endocrinology Clinic of South Texas PLLC's NPI (1770197816) is active in the NPPES registry as of the last update on 2025-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.