MARTINEZFESHOLDID
NPI 1629901608
Internal Medicine - Infectious Disease in San Juan, PR
About Martinezfesholdid NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARTINEZFESHOLDID (NPI 1629901608) is a healthcare organization registered as an infectious disease in San Juan, Puerto Rico and active in the NPI registry since June 2026. The organization lists Jonathan A Martinez Feshold, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
Group Practice 1
Other Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN JUAN, PR 00923
SAN JUAN, PR 00923
SAN JUAN, PR 00923
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Martinezfesholdid's NPI number?
The NPI number for Martinezfesholdid is 1629901608. It was assigned to this organization in the NPPES registry on June 8, 2026.
Where is Martinezfesholdid located?
Martinezfesholdid is located at 371 Calle De Diego, San Juan, PR 00923. The listed phone number is (787) 767-5100.
What is Martinezfesholdid's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
When was this NPI record last updated?
The NPPES record for Martinezfesholdid was last updated on June 8, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
