Yadira Buxo Diaz, MD
NPI 1154351161 · General Practice Physician · Aguas Buenas, PR
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yadira Buxo Diaz, MD is a General Practice Physician provider in Aguas Buenas, PR (NPI 1154351161).
Provider details
- NPI number
- 1154351161
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6127 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 129 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 384 | 72 |
| Atorvastatin Calcium | 368 | 72 |
| Levothyroxine Sodiumbrand: Synthroid | 291 | 51 |
| Rosuvastatin Calcium | 270 | 56 |
| Simvastatin | 254 | 46 |
| Gabapentin | 235 | 50 |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$13 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Mailing address
Registry dates
- Enumerated
- 2006-07-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Yadira Buxo Diaz's NPI number?
- Yadira Buxo Diaz's National Provider Identifier (NPI) is 1154351161, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yadira Buxo Diaz's specialty?
- Yadira Buxo Diaz is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Yadira Buxo Diaz located?
- Yadira Buxo Diaz's practice location on file with NPPES is Road 173 Km 21.1, Aguas Buenas, PR 00703-0777.
- What is Yadira Buxo Diaz's phone number?
- The practice phone number listed in the NPPES registry for Yadira Buxo Diaz is (787) 732-4956.
- Does Yadira Buxo Diaz accept Medicare?
- Yadira Buxo Diaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yadira Buxo Diaz's NPI active?
- Yes — Yadira Buxo Diaz's NPI (1154351161) 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.