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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.

MR. WALTER PETER HUMENICK LCSW
NPI 1508821893
Counselor - Addiction (Substance Use Disorder) in Apo, AP

Active since April 19, 2006
PSC 78, BOX 7362, APO, AP 96326 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Mr. Walter Peter Humenick Lcsw NPPES

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

MR. WALTER PETER HUMENICK LCSW (NPI 1508821893) is an individual addiction (substance use disorder) provider in Apo, AP, licensed in Arizona (LISAC-11409) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1508821893
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameMR. WALTER PETER HUMENICKCredential: LCSW
Location AddressPSC 78, BOX 7362Apo, AP 96326
Mailing AddressPsc 78, Box 7362Apo, AP 96326
Phone080348271
Fax08034271
Sole ProprietorNo
Enumeration DateApril 19, 2006
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1508821893 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in AZ · LISAC-11409
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X · License LCSW-10817 (AZ)

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 Humenick's NPI number?

The NPI number for Walter Humenick is 1508821893. It was assigned to this individual provider in the NPPES registry on April 19, 2006.

Where is Walter Humenick located?

Walter Humenick practices at Psc 78 Box 7362, Apo, AP 96326.

What is Walter Humenick's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Walter Humenick was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.