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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.

WILLIAM C WEISZ
NPI 1043839053
Counselor - Mental Health in Enterprise, OR

Active since April 09, 2020
606 MEDICAL PKWY, ENTERPRISE, OR 97828(541) 426-4524 Get Directions Write a Review

NPPES record last updated: August 6, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 6, 2026, Apr 9, 2020 (2 updates tracked since 2020).

About William C Weisz NPPES

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

WILLIAM C WEISZ (NPI 1043839053) is an individual mental health provider in Enterprise, Oregon, licensed in Oregon (26-QMHP-R-4476) and active in the NPI registry since April 2020.

NPPES Registry Identity

NPI1043839053
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameWILLIAM C WEISZ
Location Address606 MEDICAL PKWYEnterprise, OR 97828-5140
Mailing Address307 Residence StEnterprise, OR 97828-1606 · (208) 816-9404
Phone(541) 426-4524
Sole ProprietorNo
Enumeration DateApril 9, 2020
Last NPPES UpdateAugust 6, 20262 updates tracked since enumeration
NPPES CertifiedAugust 6, 2026
✔ NPI 1043839053 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in OR · 26-QMHP-R-4476
606 MEDICAL PKWY, Enterprise, OR 97828
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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.

WALLOWA VALLEY CENTER FOR WELLNESS
Community/Behavioral Health
606 MEDICAL PKWY
ENTERPRISE, OR 97828
Wallowa County (541) 426-4524
VANESSA LEWIS
Counselor
606 MEDICAL PKWY
ENTERPRISE, OR 97828
Wallowa County (541) 426-4524
WALLOWA VALLEY CENTER FOR WELLNESS
Clinic/Center (Rehabilitation, Substance Use Disorder)
606 MEDICAL PKWY
ENTERPRISE, OR 97828
Wallowa County (541) 426-4524
MS. CARMEN MICHELE REQUA
Case Manager/Care Coordinator
606 MEDICAL PKWY
ENTERPRISE, OR 97828
Wallowa County (541) 426-4524
MR. CHARLES C. COURTNEY STRICKLAND MSW, LCSW, LCAS, CCS
Social Worker (Clinical)
606 MEDICAL PKWY
ENTERPRISE, OR 97828
Wallowa County (542) 426-4524
MICHAEL SORRELLS
Counselor (Addiction (Substance Use Disorder))
606 MEDICAL PKWY
ENTERPRISE, OR 97828
Wallowa County (541) 426-4524
CATHERINE KRISTINE GALVAN RN
Counselor
606 MEDICAL PKWY, HEARTS 4 HEALTH
ENTERPRISE, OR 97828
Wallowa County (541) 426-4524
KELLY LOUISE BIGSBY RN
Registered Nurse
606 MEDICAL PKWY
ENTERPRISE, OR 97828
Wallowa County (541) 426-4524

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 William Weisz's NPI number?

The NPI number for William Weisz is 1043839053. It was assigned to this individual provider in the NPPES registry on April 9, 2020.

Where is William Weisz located?

William Weisz practices at 606 Medical Pkwy, Enterprise, OR 97828. The listed phone number is (541) 426-4524.

What is William Weisz's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for William Weisz was last updated on August 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 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.