Daniel Diaz-Garcia, M.D.
NPI 1639146806 · Obstetrics & Gynecology Physician · San Juan, PR
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Diaz-Garcia, M.D. is a Obstetrics & Gynecology Physician provider in San Juan, PR (NPI 1639146806).
Provider details
- NPI number
- 1639146806
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- 9727 (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
20 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 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 104 | 53 |
| Raloxifene Hcl | 59 | 23 |
| Clotrimazole/Betamethasone Dipbrand: Clotrimazole-Betamethasone | 42 | 25 |
| Fluconazole | 27 | 19 |
| Tolterodine Tartratebrand: Tolterodine Tartrate Er | 20 | — |
| Metronidazole | 12 | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Daniel Diaz-Garcia's NPI number?
- Daniel Diaz-Garcia's National Provider Identifier (NPI) is 1639146806, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Diaz-Garcia's specialty?
- Daniel Diaz-Garcia is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Diaz-Garcia located?
- Daniel Diaz-Garcia's practice location on file with NPPES is Cond. Torre De Auxilio Mutuo, 735 Ave Ponce De Leon, San Juan, PR 00917-5030.
- What is Daniel Diaz-Garcia's phone number?
- The practice phone number listed in the NPPES registry for Daniel Diaz-Garcia is (787) 753-0185.
- Does Daniel Diaz-Garcia accept Medicare?
- Daniel Diaz-Garcia is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Diaz-Garcia's NPI active?
- Yes — Daniel Diaz-Garcia's NPI (1639146806) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.