Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Cory James Dahmen

Q: What is the NPI number for Cory Dahmen?

The National Provider Identifier (NPI) for Cory Dahmen is 1740628411, a Type 1 (individual) record in the CMS NPPES registry.

Physical Therapy Assistant in Monroe, WI · enumerated 2013.

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

National Provider Identifier

1740628411

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Registry record

Entity type Individual (Type 1)

Name Cory James Dahmen

Sex Male

Practice address Monroe, WI, 53566

Phone (608) 214-7667

Enumeration date Jun 4, 2013

Last updated in NPPES Jun 4, 2013

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers 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

Where does Cory Dahmen practice?

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

What is the NPI number for Cory Dahmen?

The National Provider Identifier (NPI) for Cory Dahmen is 1740628411, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-04.