Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Grothman, Inc

Chiropractor in Post Falls, ID · enumerated 2013 · authorized official Timothy Grothman, Owner.

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

National Provider Identifier

1720421134

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Registry record

Entity type Organization (Type 2)

Legal business name Grothman, Inc

Practice address 2525 E Seltice Way, Ste C, Post Falls, ID, 83854

Phone (208) 777-7463

Fax (208) 777-9769

Enumeration date Apr 16, 2013

Last updated in NPPES Apr 16, 2013

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License CHIA 808 (ID) Primary

Authorized official

Name Timothy Grothman

Title Owner

Phone (208) 777-7463

Other identifiers

Identifier	Type	State	Issuer
C4330	Other	ID	BLUE CROSS OF IDAHO
0124306	Other	ID	WASHINGTON LABOR AND INDUSTRIES

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

Where is Grothman, Inc located?

The practice location on file with NPPES is in Post Falls, ID.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2013-04-16. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-16.