1. Home
  2. Directory
  3. Montana
  4. Butte
  5. Counselor
  6. NPI Profile

WILLIAM PETERSON
NPI 1710695713
Counselor - Mental Health in Butte, MT

Active since November 08, 2022
600 DEWEY BLVD, BUTTE, MT 59701(406) 782-4778 Get Directions Write a Review

NPPES record last updated: November 21, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 21, 2025, Sep 11, 2025, Nov 8, 2022 (3 updates tracked since 2022).

About William Peterson NPPES

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

WILLIAM PETERSON (NPI 1710695713) is an individual mental health provider in Butte, Montana, licensed in Montana (81343) and active in the NPI registry since November 2022.

NPPES Registry Identity

NPI1710695713
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameWILLIAM PETERSON
Location Address600 DEWEY BLVDButte, MT 59701-3214
Mailing Address16197 Eastside RdAnaconda, MT 59711-9572 · (406) 593-0059
Phone(406) 782-4778
Sole ProprietorYes
Enumeration DateNovember 8, 2022
Last NPPES UpdateNovember 21, 20253 updates tracked since enumeration
NPPES CertifiedNovember 21, 2025
✔ NPI 1710695713 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in MT · 81343
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License 23771 (MT)
600 DEWEY BLVD, Butte, MT 59701
Open in Google Maps ↗

Accepted Insurance

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

MONIQUE PAULUS
Social Worker (Clinical)
600 DEWEY BLVD
BUTTE, MT 59701
Silver Bow County (858) 829-5782
LINDSEY SNELL
Social Worker (Clinical)
600 DEWEY BLVD
BUTTE, MT 59701
Silver Bow County (406) 782-4778
HEATHER A TRENT LCSW
Social Worker (Clinical)
600 DEWEY BLVD
BUTTE, MT 59701
Silver Bow County (406) 723-1208

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 Peterson's NPI number?

The NPI number for William Peterson is 1710695713. It was assigned to this individual provider in the NPPES registry on November 8, 2022.

Where is William Peterson located?

William Peterson practices at 600 Dewey Blvd, Butte, MT 59701. The listed phone number is (406) 782-4778.

What is William Peterson's specialty?

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

What insurance does William Peterson accept?

Health plans from Blue Cross and Blue Shield of Montana list William Peterson 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 Peterson was last updated on November 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.