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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

WALTER HOLTGREFE
NPI 1922948629
Military Health Care Provider in Fort Hood, TX

Active since March 31, 2026
590 MEDICAL CENTER RD., FORT HOOD, TX 76544(254) 288-8000 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 13, 2026, Mar 31, 2026 (2 updates tracked since 2026).

About Walter Holtgrefe NPPES

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

WALTER HOLTGREFE (NPI 1922948629) is an individual military health care provider provider in Fort Hood, Texas and active in the NPI registry since March 2026.

NPPES Registry Identity

NPI1922948629
Entity TypeIndividualMale
Primary Taxonomy171000000X
Provider Legal NameWALTER HOLTGREFE
Location Address590 MEDICAL CENTER RD.Fort Hood, TX 76544-5060
Mailing Address590 Medical Center Rd.Fort Hood, TX 76544-5060 · (254) 288-8000
Phone(254) 288-8000
Sole ProprietorNo
Enumeration DateMarch 31, 2026
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
NPPES CertifiedJuly 13, 2026
✔ NPI 1922948629 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMilitary Health Care ProviderOther Service Providers
Taxonomy Code171000000X
Definition
Active duty military health care providers not otherwise classified who need to be separately identified for operational, clinical, or administrative processes.
590 MEDICAL CENTER RD., Fort Hood, TX 76544
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Other Providers at the Same Location NPPES 9

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

DESHAUN SQUIRES MS, OT
Occupational Therapist
590 MEDICAL CENTER RD.
FT. HOOD, TX 76544
Bell County (803) 457-9611
KIMBERLY LYNN SPRINGER OT
Occupational Therapist
590 MEDICAL CENTER RD.
KILLEEN, TX 76544
Bell County (254) 287-8179
DR. KEVIN EDWARD SCHLICKSUP M.D.
Emergency Medicine
590 MEDICAL CENTER RD., CARL R. DARNALL ARMY MEDICAL CENTER, DEM
FORT CAVAZOS, TX 76544
Bell County (254) 553-1371
KATHLEEN A FREDERICK LCSW
Social Worker (Clinical)
590 MEDICAL CENTER RD.
FORT HOOD, TX 76544
Bell County (254) 553-3623
KATHRYN LEE KNAPP PA-C
Physician Assistant
590 MEDICAL CENTER RD.
FORT HOOD, TX 76544
Bell County (254) 287-0464
DR. CHRISTOPHER WUNSCH DDS
Dentist
590 MEDICAL CENTER RD.
FT. HOOD, TX 76544
Bell County (410) 227-7931
SHAUNTAY CLEMONS LCSW
Social Worker
590 MEDICAL CENTER RD.
FORT HOOD, TX 76544
Bell County (254) 553-1103
DR. TIMOTHY C GILLIGAN DO
Surgery
590 MEDICAL CENTER RD.
FORT CAVAZOS, TX 76544
Bell County (908) 303-4769

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 Walter Holtgrefe's NPI number?

The NPI number for Walter Holtgrefe is 1922948629. It was assigned to this individual provider in the NPPES registry on March 31, 2026.

Where is Walter Holtgrefe located?

Walter Holtgrefe practices at 590 Medical Center Rd., Fort Hood, TX 76544. The listed phone number is (254) 288-8000.

What is Walter Holtgrefe's specialty?

The primary specialty registered for this NPI is Military Health Care Provider with taxonomy code 171000000X.

When was this NPI record last updated?

The NPPES record for Walter Holtgrefe 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 23 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.