Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Vicky B. Varichak, LAC

Addiction (Substance Use Disorder) Counselor in Hamilton, MT · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1366452294

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Registry record

Entity type Individual (Type 1)

Name Ms. Vicky B. Varichak

Credential LAC

Sex Female

Practice address Hamilton, MT, 59840

Phone (406) 375-2454

Enumeration date Aug 9, 2006

Last updated in NPPES Jul 1, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 877 (MT) Primary

LAC · Licensed Acupuncturist: A practitioner licensed to perform acupuncture. About the LAC credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Vicky Varichak?

The National Provider Identifier (NPI) for Vicky Varichak is 1366452294, a Type 1 (individual) record in the CMS NPPES registry.

Where does Vicky Varichak practice?

The practice location on file with NPPES is in Hamilton, MT. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Thor Liebert Family Medicine Physician · Hamilton, MT NPI 1396996153

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-01.