NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

County of Blaine

State or Local Public Health Clinic/Center in Chinook, MT · enumerated 2007 · authorized official Mark Weber, Billing and Program Asst.

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

National Provider Identifier

1881811693

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name County of Blaine
Other name <Unavail>
Practice address 420a Ohio, Chinook, MT, 59523
Phone (406) 357-2345
Fax (406) 357-3891
Enumeration date Apr 20, 2007
Last updated in NPPES Jun 17, 2016

Taxonomy & classification

251K00000X Public Health or Welfare Agency Agencies · License RN 21995 (MT) Secondary
261QP0905X State or Local Public Health Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Mark Weber
Title Billing and Program Asst
Phone (406) 357-2345

Other identifiers

Identifier Type State Issuer
0000350523 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for County of Blaine?
NPPES lists Mark Weber (Billing and Program Asst) as the authorized official for this organization.
What is the NPI number for County of Blaine?
The NPI for County of Blaine is 1881811693, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-06-17.