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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

NELSON DESOUZA MD
NPI 1619409513
Obstetrics & Gynecology in Agana Heights, GU

Active since March 30, 2017
U.S. NAVAL HOSPITAL GUAM, FARENHOLT AVE, BLDG 50, AGANA HEIGHTS, GU 96910(671) 344-9775(671) 344-9327 Get Directions Write a Review

NPPES record last updated: August 19, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Aug 19, 2026, Mar 30, 2017 (2 updates tracked since 2017).

About Nelson Desouza Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NELSON DESOUZA MD (NPI 1619409513) is an individual obstetrics & gynecology provider in Agana Heights, Guam, licensed in Indiana (01081004A) and active in the NPI registry since March 2017.

NPPES Registry Identity

NPI1619409513
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameNELSON DESOUZACredential: MD
Location AddressU.S. NAVAL HOSPITAL GUAM, FARENHOLT AVE, BLDG 50Agana Heights, GU 96910
Mailing AddressU.s. Naval Hospital Guam, Farenholt Ave, Bldg 50Agana Heights, GU 96910 · (671) 344-9775 · Fax (671) 344-9327
Phone(671) 344-9775
Fax(671) 344-9327
Sole ProprietorNo
Enumeration DateMarch 30, 2017
Last NPPES UpdateAugust 19, 20262 updates tracked since enumeration
NPPES CertifiedAugust 19, 2026
✔ NPI 1619409513 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in IN · 01081004A
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. EBENEZER ANIAGYEI PHARM.D
Pharmacist (Pharmacotherapy)
U.S. NAVAL HOSPITAL GUAM, FAREBHOLT AVE, BLDG 50
AGANA HEIGHTS, GU 96910
Guam (671) 344-9340
JAMIE LYNN FITCH M.D.
Surgery (Surgical Critical Care)
U.S. NAVAL HOSPITAL GUAM, FARENHOLT AVE, BLDG 50
AGANA HEIGHTS, GU 96910
Guam (671) 344-9235
RODGER BESLEY CARTER III DO
Family Medicine
U.S. NAVAL HOSPITAL GUAM, BLDG 50, FARENHOLT AVENUE
AGANA HEIGHTS, GU 96910
Guam (671) 344-9340
DR. ASHLEY ANN MARTIN DDS
Dentist
U.S. NAVAL HOSPITAL GUAM, BLDG 50, FARENHOLT AVENUE
AGANA HEIGHTS, GU 96910
Guam (671) 344-9340
DR. ELIZABETH GRACE CONLON MD
Family Medicine
U.S. NAVAL HOSPITAL GUAM, FARENHOLT AVE, BLDG 50
AGANA HEIGHTS, GU 96910
Guam (671) 344-9315
JUSTIN MICHAEL LODER PA-C
Physician Assistant
U.S. NAVAL HOSPITAL GUAM, FARENHOLT AVE, BLDG 50
AGANA HEIGHTS, GU 96910
Guam (671) 344-9315
MALLORI MARIE WILSON
Emergency Medicine
U.S. NAVAL HOSPITAL GUAM
AGANA HEIGHTS, GU 96910
Guam (671) 344-9340
DR. HENRY TAIT KEENAN MD
Pediatrics
U.S. NAVAL HOSPITAL GUAM, BLDG 50, FARENHOLT AVENUE
AGANA HEIGHTS, GU 96910
Guam (671) 344-9340

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 Nelson Desouza's NPI number?

The NPI number for Nelson Desouza is 1619409513. It was assigned to this individual provider in the NPPES registry on March 30, 2017.

Where is Nelson Desouza located?

Nelson Desouza practices at U.S. Naval Hospital Guam Farenholt Ave, Bldg 50, Agana Heights, GU 96910. The listed phone number is (671) 344-9775.

What is Nelson Desouza's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

When was this NPI record last updated?

The NPPES record for Nelson Desouza was last updated on August 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.