Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Bradley William Knapp, MS PSYCHOTHERAPIST

Counselor in Janesville, WI · enumerated 2006.

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

National Provider Identifier

1508898735

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Registry record

Entity type Individual (Type 1)

Name Mr. Bradley William Knapp

Credential MS PSYCHOTHERAPIST

Sex Male

Practice address 17 S River, Ste 254, Janesville, WI, 53548

Phone (608) 755-5260

Fax (608) 755-5267

Enumeration date Jul 7, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social 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.

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Frequently asked questions

Where does Bradley Knapp practice?

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

What is the NPI number for Bradley Knapp?

The National Provider Identifier (NPI) for Bradley Knapp is 1508898735, a Type 1 (individual) record in the CMS NPPES registry.

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