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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Beth A. Mehlbaum, BCBA

Behavior Analyst in Janesville, WI · enumerated 2019.

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

National Provider Identifier

1831733583

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Registry record

Entity type Individual (Type 1)
Name Beth A. Mehlbaum
Credential BCBA
Sex Female
Practice address 580 N Washington St, Janesville, WI, 53548
Fax (608) 314-2442
Enumeration date Nov 5, 2019
Last updated in NPPES Nov 5, 2019

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 323-140 (WI) Primary

Other identifiers

Identifier Type State Issuer
100067992 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.

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Frequently asked questions

Is NPI 1831733583 active?
Yes — as of the latest NPPES snapshot, NPI 1831733583 is active (record last updated 2019-11-05).
How do I verify Beth Mehlbaum's NPI record?
Cross-check NPI 1831733583 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-05.