Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brian Bonk

Q: What is the NPI number for Brian Bonk?

The National Provider Identifier (NPI) for Brian Bonk is 1942848387, a Type 1 (individual) record in the CMS NPPES registry.

Occupational Therapist in Brookfield, WI · enumerated 2019 · practices at The Reflective Studio: Art Therapy & Counseling.

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

National Provider Identifier

1942848387

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Registry record

Entity type Individual (Type 1)

Name Brian Bonk

Sex Male

Practice address 17700 W Capitol Dr, Brookfield, WI, 53045

Phone (262) 781-3083

Fax (262) 781-3080

Enumeration date Dec 17, 2019

Last updated in NPPES Dec 9, 2020

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 6794 (WI) Primary

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 056.011572 (IL) Secondary

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 Brian Bonk practice?

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

What is the NPI number for Brian Bonk?

The National Provider Identifier (NPI) for Brian Bonk is 1942848387, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-09.