Carmen De Leon De Leon, M.D
NPI 1174740476 · General Practice Physician · San Juan, PR
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carmen De Leon De Leon, M.D is a General Practice Physician provider in San Juan, PR (NPI 1174740476).
Provider details
- NPI number
- 1174740476
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Female
- Sole proprietor
- No
- License
- 7600 (PR)
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 93 | 36 |
| Losartan Potassium | 89 | 33 |
| Levothyroxine Sodiumbrand: Synthroid | 89 | 31 |
| Pantoprazole Sodium | 75 | 32 |
| Simvastatin | 59 | 23 |
| Amlodipine Besylate | 50 | 19 |
| Diclofenac Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-19
- Last updated
- 2008-04-08
Frequently asked questions
- What is Carmen De Leon De Leon's NPI number?
- Carmen De Leon De Leon's National Provider Identifier (NPI) is 1174740476, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carmen De Leon De Leon's specialty?
- Carmen De Leon De Leon is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Carmen De Leon De Leon located?
- Carmen De Leon De Leon's practice location on file with NPPES is 369 Calle De Diego, San Juan, PR 00923-3003.
- What is Carmen De Leon De Leon's phone number?
- The practice phone number listed in the NPPES registry for Carmen De Leon De Leon is (787) 767-0828.
- Does Carmen De Leon De Leon accept Medicare?
- Carmen De Leon De Leon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carmen De Leon De Leon's NPI active?
- Yes — Carmen De Leon De Leon's NPI (1174740476) is active in the NPPES registry as of the last update on 2008-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.