Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. ELFREN MARTINEZ, M.D
Active Sole ProprietorDR. ELFREN MARTINEZ, M.D is a Internal Medicine healthcare provider located in AGUAS BUENAS, Puerto Rico. NPI 1245204411 is currently active in the NPPES registry. Verify at CMS.
Internal Medicine · AGUAS BUENAS, PR
Registration Details
- NPI Number
- 1245204411
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Feb 15, 2006 (20.509808772354 yrs)
- Last Updated
- Sep 7, 2025
- License
-
8300 (PR)
- Sole Proprietor
- Yes
Practice Information
- Address
-
94 CALLE MUNOZ RIVERAAGUAS BUENAS, PR, 007033100Browse PR providers · Browse ZIP 00703
- Phone
- 7877320303
- Fax
- 7877320303
- Primary Specialty
-
Internal Medicine
207R00000X
Other Internal Medicine Providers in AGUAS BUENAS, PR
| Name | Credential | NPI |
|---|---|---|
| DR. ANA CARMEN PEREZ FLORIT | M.D. | 1760568463 |
| ROBERTO KARLO VELAZQUEZ-CORREA | M.D. | 1215162656 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.