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Dr William A Turk PC

Preferred Provider Organization in Lewistown, MT · enumerated 2009 · authorized official William Turk, Dr.

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

National Provider Identifier

1528202330

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Registry record

Entity type Organization (Type 2)
Legal business name Dr William A Turk PC
Practice address 611 Ne Main St, Lewistown, MT, 59457
Phone (406) 598-7703
Fax (409) 538-7705
Enumeration date Apr 23, 2009
Last updated in NPPES Jun 17, 2009

Taxonomy & classification

305R00000X Preferred Provider Organization Managed Care Organizations · License MT359 (MT) Primary

Authorized official

Name William Turk
Title Dr
Phone (406) 538-7703

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

What is the NPI number for Dr William A Turk PC?
The NPI for Dr William A Turk PC is 1528202330, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Dr William A Turk PC?
NPPES lists William Turk (Dr) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-06-17.