Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brian B Holmquist, MOT OTR

Occupational Therapist in Madison, WI · enumerated 2006 · practices at Sage Insight LLC.

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

National Provider Identifier

1336190222

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Registry record

Entity type Individual (Type 1)

Name Brian B Holmquist

Credential MOT OTR

Sex Male

Practice address 6515 Watts Rd, Suit 206, Madison, WI, 53719

Phone (608) 238-5826

Fax (608) 238-1221

Enumeration date May 15, 2006

Last updated in NPPES Jul 11, 2008

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 3761026 (WI) Primary

Other identifiers

Identifier	Type	State	Issuer
40870200	Medicaid	WI	-

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 Brian Holmquist?

The National Provider Identifier (NPI) for Brian Holmquist is 1336190222, a Type 1 (individual) record in the CMS NPPES registry.

Where does Brian Holmquist practice?

The practice location on file with NPPES is in Madison, 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 2008-07-11.