Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Peterhans Dc LLC

Q: What is the NPI number for Peterhans Dc LLC?

The NPI for Peterhans Dc LLC is 1558508762, a Type 2 (organization) record in the CMS NPPES registry.

Chiropractor in Bay City, MI · enumerated 2009 · authorized official Stena Peterhans-Ritt, Chiropractor.

Data current as of Jul 11, 2026 · sourced from CMS NPPES

National Provider Identifier

1558508762

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Registry record

Entity type Organization (Type 2)

Legal business name Peterhans Dc LLC

Other name <Unavail>

Practice address 1407 S. Euclid Avenue, Bay City, MI, 48706

Phone (989) 684-8400

Fax (989) 684-8404

Enumeration date Jan 9, 2009

Last updated in NPPES Oct 22, 2014

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers Secondary

111N00000X Chiropractor Chiropractic Providers · License 2301009393 (MI) Primary

Authorized official

Name Stena Peterhans-Ritt

Title Chiropractor

Phone (989) 684-8400

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 is the NPI number for Peterhans Dc LLC?

The NPI for Peterhans Dc LLC is 1558508762, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Peterhans Dc LLC?

NPPES lists Stena Peterhans-Ritt (Chiropractor) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-10-22.