WILLIAM C WENNERHOLM LCSW
NPI 1912198128
Counselor - Mental Health in Prescott, AZ

Q: What is William Wennerholm's NPI number?

The NPI number for William Wennerholm is 1912198128. It was assigned to this individual provider in the NPPES registry on August 5, 2007.

Q: What is William Wennerholm's specialty?

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

Active since August 05, 2007

1660 WILLOW CREEK RD, SUITE B, PRESCOTT, AZ 86301(928) 771-9424(928) 717-1634 Get Directions Write a Review

NPPES record last updated: August 13, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About William C Wennerholm Lcsw NPPES

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

WILLIAM C WENNERHOLM LCSW (NPI 1912198128) is an individual mental health provider in Prescott, Arizona, licensed in Arizona (AZ LCSW 1943) and active in the NPI registry since August 2007.

NPPES Registry Identity

NPI1912198128

Entity TypeIndividualMale

Primary Taxonomy101YM0800X

Provider Legal NameWILLIAM C WENNERHOLMCredential: LCSW

Location Address1660 WILLOW CREEK RD, SUITE BPrescott, AZ 86301-1124

Mailing Address1660 Willow Creek Rd, Suite BPrescott, AZ 86301-1124 · (928) 771-9424 · Fax (928) 717-1634

Phone(928) 771-9424

Fax(928) 717-1634

Sole ProprietorYes

Enumeration DateAugust 5, 2007

Last NPPES UpdateAugust 13, 2007

✔ NPI 1912198128 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 AZ · AZ LCSW 1943

1660 WILLOW CREEK RD, Prescott, AZ 86301

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona.Insurance ›

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.

DR. REX H SMYLY PSYD.

Psychologist (Clinical)

1660 WILLOW CREEK RD, SUITE A
PRESCOTT, AZ 86301

Yavapai County (928) 445-0744

TAYLOR/SMYLY COUNSELING SERVICES

Community/Behavioral Health

1660 WILLOW CREEK RD, SUITE A
PRESCOTT, AZ 86301

Yavapai County (928) 445-0744

SHELLEY TAYLOR LISAC

Counselor (Addiction (Substance Use Disorder))

1660 WILLOW CREEK RD, SUITE A
PRESCOTT, AZ 86301

Yavapai County (928) 445-0744

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 Wennerholm's NPI number?

The NPI number for William Wennerholm is 1912198128. It was assigned to this individual provider in the NPPES registry on August 5, 2007.

Where is William Wennerholm located?

William Wennerholm practices at 1660 Willow Creek Rd Suite B, Prescott, AZ 86301. The listed phone number is (928) 771-9424.

What is William Wennerholm's specialty?

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

What insurance does William Wennerholm accept?

Health plans from Blue Cross Blue Shield of Arizona list William Wennerholm as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for William Wennerholm was last updated on August 13, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.