Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Marsha Miller Toohey, CHIROPRACTOR

Chiropractor in Ironwood, MI · enumerated 2006.

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

National Provider Identifier

1306940432

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Registry record

Entity type Individual (Type 1)

Name Dr. Marsha Miller Toohey

Credential CHIROPRACTOR

Sex Female

Practice address 129 E Ayer St, Ironwood, MI, 49938

Phone (906) 932-4001

Enumeration date Sep 11, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 2301008974 (MI) Primary

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 Marsha Toohey?

The National Provider Identifier (NPI) for Marsha Toohey is 1306940432, a Type 1 (individual) record in the CMS NPPES registry.

Where does Marsha Toohey practice?

The practice location on file with NPPES is in Ironwood, MI. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.