NPI Portal NPI Lookup & Verification

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

Mrs. Bonnie Jean Arntz, OTR

Specialist in Osage Beach, MO · enumerated 2006.

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

National Provider Identifier

1235203696

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Registry record

Entity type Individual (Type 1)
Name Mrs. Bonnie Jean Arntz
Credential OTR
Sex Female
Practice address Osage Beach, MO, 65065
Phone (573) 348-4004
Fax (573) 348-3272
Enumeration date Nov 20, 2006
Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 004549 (MO) Primary

Other identifiers

Identifier Type State Issuer
34010 Other MO HEALTHCARE USA
152615 Other MO BCBS

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

What is the NPI number for Bonnie Arntz?
The National Provider Identifier (NPI) for Bonnie Arntz is 1235203696, a Type 1 (individual) record in the CMS NPPES registry.
Where does Bonnie Arntz practice?
The practice location on file with NPPES is in Osage Beach, MO. Providers can have multiple locations; NPPES lists the primary practice address.

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