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

Ms. Allison Mary Birschbach, PT, DPT

Physical Therapist in Bellevue, WI · enumerated 2020.

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

National Provider Identifier

1790394666

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Registry record

Entity type Individual (Type 1)

Name Ms. Allison Mary Birschbach

Credential PT, DPT

Sex Female

Practice address Bellevue, WI, 54311

Phone (920) 338-6868

Enumeration date Jul 27, 2020

Last updated in NPPES Apr 13, 2026

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

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 15056-24 (WI) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

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 Allison Birschbach?

The National Provider Identifier (NPI) for Allison Birschbach is 1790394666, a Type 1 (individual) record in the CMS NPPES registry.

Where does Allison Birschbach practice?

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

Other providers at this practice address

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