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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.

GREGORY ALLEN DAVIS
NPI 1780653584
Military Health Care Provider - Independent Duty Corpsman in Psc 475 Ap, CA

Active since March 15, 2006
US NAVAL HOSPITAL, PSC 475 AP, CA 96350(045) 816-8735 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Gregory Allen Davis NPPES

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

GREGORY ALLEN DAVIS (NPI 1780653584) is an individual independent duty corpsman provider in Psc 475 Ap, California and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1780653584
Entity TypeIndividualMale
Primary Taxonomy1710I1002X
Provider Legal NameGREGORY ALLEN DAVIS
Location AddressUS NAVAL HOSPITALPsc 475 Ap, CA 96350
Mailing AddressUs Naval HospitalPsc 475 Ap, CA 96350
Phone(045) 816-8735
Sole ProprietorNo
Enumeration DateMarch 15, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1780653584 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMilitary Health Care Provider · Independent Duty CorpsmanOther Service Providers
Taxonomy Code1710I1002X
Definition
A Navy Independent Duty Corpsman (IDC) is an active duty Sailor who has successfully completed one of the Navy's specific IDC training programs. IDCs are formally trained and educated to perform primary medical care and minor surgical services in a variety of health care and non-health care settings worldwide under indirect physician supervision. IDCs provide care to Department of Defense operational forces and other supporting forces such as contractors and foreign nationals.
US NAVAL HOSPITAL, Psc 475 Ap, CA 96350
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Other Providers at the Same Location NPPES 3

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

MS. JOAN POOCHOON PNP
Nurse Practitioner (Pediatrics)
US NAVAL HOSPITAL
YOKOSUKA, YOKOSUKA 96350
MICHAEL F CRIQUI M.S., R.D., L.D.N.
Dietitian, Registered
US NAVAL HOSPITAL, PSC 475 BOX 1505
FPO, AP 96350
JOHN GILSTAD MD
Internal Medicine (Geriatric Medicine)
US NAVAL HOSPITAL, PSC 475 BOX 1723
FPO, AP 96350

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 Gregory Davis's NPI number?

The NPI number for Gregory Davis is 1780653584. It was assigned to this individual provider in the NPPES registry on March 15, 2006.

Where is Gregory Davis located?

Gregory Davis practices at Us Naval Hospital, Psc 475 Ap, CA 96350. The listed phone number is (045) 816-8735.

What is Gregory Davis's specialty?

The primary specialty registered for this NPI is Military Health Care Provider, specializing in Independent Duty Corpsman, with taxonomy code 1710I1002X.

When was this NPI record last updated?

The NPPES record for Gregory Davis was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 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.