NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Delaney J. Carlson, D.C. Limited

Chiropractor in Bigfork, MT · enumerated 2007 · authorized official Delaney Carlson, President.

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

National Provider Identifier

1033301379

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Delaney J. Carlson, D.C. Limited
Other name <Unavail>
Practice address 7935 Mt Highway 35, Suite 202, Bigfork, MT, 59911
Phone (406) 837-6881
Fax (406) 837-6962
Enumeration date Aug 10, 2007
Last updated in NPPES Jul 22, 2009

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 1070 (MT) Primary

Authorized official

Name Delaney Carlson
Title President
Phone (406) 837-6881

Other identifiers

Identifier Type State Issuer
000041303 Other MT BLUE CROSS BLUE SHIELD

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 type of organization is Delaney J. Carlson, D.C. Limited?
Delaney J. Carlson, D.C. Limited is registered in NPPES as a Chiropractor (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-07-22.