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

Dr. Susan Leigh Kalarchik, AUD

Audiologist in Butte, MT · enumerated 2006.

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

National Provider Identifier

1003970286

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Registry record

Entity type Individual (Type 1)
Name Dr. Susan Leigh Kalarchik
Credential AUD
Sex Female
Practice address Butte, MT, 59701
Phone (406) 494-3995
Fax (406) 494-3373
Enumeration date Dec 21, 2006
Last updated in NPPES Oct 7, 2025

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

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 825 (MT) Primary
332S00000X Hearing Aid Equipment Suppliers · License 825 (MT) Secondary
AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders. About the AUD credential

Other identifiers

Identifier Type State Issuer
530283 Medicaid MT -

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.

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Frequently asked questions

How do I verify Susan Kalarchik's NPI record?
Cross-check NPI 1003970286 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1003970286 active?
Yes, as of the latest NPPES snapshot, NPI 1003970286 is active (record last updated 2025-10-07).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-07.