Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
MR. JONATHAN A MARTINEZ FESHOLD, M.D.
Active Sole ProprietorMR. JONATHAN A MARTINEZ FESHOLD, M.D. is a Infectious Disease healthcare provider located in SAN JUAN, Puerto Rico. NPI 1851749964 is currently active in the NPPES registry. Verify at CMS.
Infectious Disease · SAN JUAN, PR
Registration Details
- NPI Number
- 1851749964
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- May 31, 2016 (10.22124533861 yrs)
- Last Updated
- Oct 23, 2025
- Licenses
-
19835 (PR)19835 (PR)
- Sole Proprietor
- Yes
Practice Information
- Address
-
900 UNIVERSITY GARDENSCALLE HARVARDSAN JUAN, PR, 00927Browse PR providers · Browse ZIP 00927
- Phone
- 7874025656
- Primary Specialty
-
Infectious Disease
207RI0200X
- Additional Specialty
- Infectious Disease
Other Infectious Disease Providers in SAN JUAN, PR
| Name | Credential | NPI |
|---|---|---|
| DR. BRENDA Y. URBINA REYES | M.D. | 1710979471 |
| DR. MIGUEL A COLON PEREZ | M.D. | 1780677914 |
| MARISEL BOSQUES ROSADO | MD | 1548253537 |
| DR. JAVIER O. MORALES-RAMIREZ | M.D. | 1346231040 |
| YURI CORRALES HIGUERA | M.D. | 1164496790 |
| DR. CARLOS HECTOR RAMIREZ-RONDA | M.D. | 1154397883 |
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.