Angel Diaz Serrano, M.D.
NPI 1184693772 · General Practice Physician · Cayey, PR
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Angel Diaz Serrano, M.D. is a General Practice Physician provider in Cayey, PR (NPI 1184693772).
Provider details
- NPI number
- 1184693772
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 14419 (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 · 71 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 334 | 78 |
| Famotidine | 300 | 58 |
| Losartan Potassium | 270 | 61 |
| Lisinopril | 221 | 48 |
| Gabapentin | 204 | 51 |
| Montelukast Sodium | 186 | 45 |
| Simvastatin | 180 | 48 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-16
- Last updated
- 2017-07-15
Frequently asked questions
- What is Angel Diaz Serrano's NPI number?
- Angel Diaz Serrano's National Provider Identifier (NPI) is 1184693772, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Angel Diaz Serrano's specialty?
- Angel Diaz Serrano is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Angel Diaz Serrano located?
- Angel Diaz Serrano's practice location on file with NPPES is 60a Ave Miguel Melendez Munoz, Cayey, PR 00736-4610.
- What is Angel Diaz Serrano's phone number?
- The practice phone number listed in the NPPES registry for Angel Diaz Serrano is (787) 263-9944.
- Does Angel Diaz Serrano accept Medicare?
- Angel Diaz Serrano is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Angel Diaz Serrano's NPI active?
- Yes — Angel Diaz Serrano's NPI (1184693772) is active in the NPPES registry as of the last update on 2017-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.