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WILLIAM THOMAS ANDERSON MA
NPI 1154167005
Counselor - Addiction (Substance Use Disorder) in Greeley, CO

Active since July 01, 2024
1601 25TH AVE, GREELEY, CO 80634(970) 378-8805 Get Directions Write a Review

NPPES record last updated: July 1, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About William Thomas Anderson Ma NPPES

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

WILLIAM THOMAS ANDERSON MA (NPI 1154167005) is an individual addiction (substance use disorder) provider in Greeley, Colorado and active in the NPI registry since July 2024. He maintains 2 additional practice locations.

NPPES Registry Identity

NPI1154167005
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameWILLIAM THOMAS ANDERSONCredential: MA
Location Address1601 25TH AVEGreeley, CO 80634-4907
Mailing Address1437 Denver Ave # 325Loveland, CO 80538-5226 · (970) 221-4057
Phone(970) 378-8805
Sole ProprietorNo
Enumeration DateJuly 1, 2024
NPPES CertifiedJuly 1, 2024
✔ NPI 1154167005 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
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X
1601 25TH AVE, Greeley, CO 80634
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Other Names 1

Other Name (5)Bill Anderson

Secondary Practice Locations 2

Location 13001 Taft Ave Ste 120Loveland, CO 80538-8307 · Phone (970) 663-2900
Location 23000 S College Ave Unit 202Fort Collins, CO 80525-2558 · Phone (970) 221-4057

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.

JORDAN DAY
Counselor (Addiction (Substance Use Disorder))
1601 25TH AVE
GREELEY, CO 80634
Weld County (970) 378-8805
MRS. EVETTE EWING MA, LPC, LAC, ACS
Counselor (Addiction (Substance Use Disorder))
1601 25TH AVE
GREELEY, CO 80634
Weld County (970) 378-8805
MR. CECIL H WAYMAN JR. MA
Counselor (Mental Health)
1601 25TH AVE
GREELEY, CO 80634
Weld County (970) 378-8805
JESSICA DUNNE
Counselor (Addiction (Substance Use Disorder))
1601 25TH AVE
GREELEY, CO 80634
Weld County (970) 378-8805
ELLI VANDERJAGT ,BS
Counselor (Addiction (Substance Use Disorder))
1601 25TH AVE
GREELEY, CO 80634
Weld County (970) 378-8805
REYES CORPORATION
Clinic/Center (Rehabilitation, Substance Use Disorder)
1601 25TH AVE
GREELEY, CO 80634
Weld County (970) 378-8805
SAMANTHA CHAVIRA
Counselor (Addiction (Substance Use Disorder))
1601 25TH AVE
GREELEY, CO 80634
Weld County (970) 378-8805
CHERYL MASON BA, CAS
Counselor (Addiction (Substance Use Disorder))
1601 25TH AVE
GREELEY, CO 80634
Weld County (970) 378-8805

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 Anderson's NPI number?

The NPI number for William Anderson is 1154167005. It was assigned to this individual provider in the NPPES registry on July 1, 2024. The provider is also known as Bill Anderson.

Where is William Anderson located?

William Anderson practices at 1601 25th Ave, Greeley, CO 80634. The listed phone number is (970) 378-8805.

What is William Anderson'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 William Anderson was last updated on July 1, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.