NCD ENDOCRINOLOGY LLC
NCD ENDOCRINOLOGY LLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1053139303, based in San Juan, PR. The organization lists 2 taxonomy classifications, with Health Service Clinic/Center recorded as primary.
Getting there
The practice address on file is TORRE MEDICA SUITE 215 CARR 21 NUM 1785 AVE LAS LOMAS #21, San Juan, PR 00922. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
- Status
- Approved
- Provider type
- Part B Supplier - Clinic/group Practice
- PAC ID
- 0648765040
Medicare enrolment is recorded as approved under the provider type Part B Supplier - Clinic/group Practice. This means the provider is enrolled to bill Medicare, though it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Health Service covers
Definition to come... NUCC Health Care Provider Taxonomy, code 261QH0100X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 261QH0100X | Health Service Clinic/Center Health Service | — | — | primary |
| 207RE0101X | Endocrinology, Diabetes & Metabolism Physician Endocrinology, Diabetes & Metabolism | — | — |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1053139303 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Sep 26, 2024 |
| Last updated | Aug 25, 2025 |
| Status | Active |
| Practice address |
TORRE MEDICA SUITE 215 CARR 21 NUM 1785 AVE LAS LOMAS #21 San Juan, PR 00922 (787) 639-5353 |
| Mailing address |
PO BOX 361513 San Juan, PR 00936 |
| Other identifiers |
40082300
(PR) |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 5 | 3 | 1 | 3 | 9 | 3 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 1 | 3 | 2 | 3 | 9 | 3 | 0 |
Sum = 47 · next multiple of 10 = 50 · check digit = 3 · actual last digit = 3
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.