Diabetes and Glandular Disease Clinic PA
NPI 1427166305 · Endocrinology, Diabetes & Metabolism Physician · San Antonio, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diabetes and Glandular Disease Clinic PA is a Endocrinology, Diabetes & Metabolism Physician organization in San Antonio, TX (NPI 1427166305).
Provider details
- NPI number
- 1427166305
- Entity type
- Organization
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jacob Vadakekalam, President(210) 615-5541
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
- 2006-08-29
- Last updated
- 2022-06-09
- Certified
- 2022-06-09
Frequently asked questions
- What is Diabetes and Glandular Disease Clinic PA's NPI number?
- Diabetes and Glandular Disease Clinic PA's National Provider Identifier (NPI) is 1427166305, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Diabetes and Glandular Disease Clinic PA?
- Diabetes and Glandular Disease Clinic PA is classified in the NPPES registry as Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Diabetes and Glandular Disease Clinic PA located?
- Diabetes and Glandular Disease Clinic PA's practice location on file with NPPES is 5107 Medical Dr, San Antonio, TX 78229.
- What is Diabetes and Glandular Disease Clinic PA's phone number?
- The practice phone number listed in the NPPES registry for Diabetes and Glandular Disease Clinic PA is (210) 614-8612.
- Does Diabetes and Glandular Disease Clinic PA accept Medicare?
- Diabetes and Glandular Disease Clinic 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 Diabetes and Glandular Disease Clinic PA?
- The authorized official listed on Diabetes and Glandular Disease Clinic PA's NPPES record is Jacob Vadakekalam, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Diabetes and Glandular Disease Clinic PA's NPI active?
- Yes — Diabetes and Glandular Disease Clinic PA's NPI (1427166305) is active in the NPPES registry as of the last update on 2022-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.