Rolando Diaz, MD
NPI 1184686289 · General Practice Physician · Juana Diaz, PR
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rolando Diaz, MD is a General Practice Physician provider in Juana Diaz, PR (NPI 1184686289).
Provider details
- NPI number
- 1184686289
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 14422 (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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sulindac | 72 | 69 |
| Azithromycin | 63 | 62 |
| Celecoxib | 56 | 54 |
| Cephalexin | 46 | 46 |
| Levofloxacin | 36 | 36 |
| Famotidine | 34 | 33 |
| Metoclopramide Hcl | 32 | 30 |
| Pantoprazole Sodium | 24 | 23 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Rolando Diaz's NPI number?
- Rolando Diaz's National Provider Identifier (NPI) is 1184686289, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rolando Diaz's specialty?
- Rolando Diaz is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Rolando Diaz located?
- Rolando Diaz's practice location on file with NPPES is Calle La Cruz #6, Juana Diaz, PR 00795.
- What is Rolando Diaz's phone number?
- The practice phone number listed in the NPPES registry for Rolando Diaz is (787) 837-2265.
- Does Rolando Diaz accept Medicare?
- Rolando Diaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rolando Diaz's NPI active?
- Yes — Rolando Diaz's NPI (1184686289) 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.