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

Judith Ann Prewitt

Behavior Analyst in Casper, WY · enumerated 2015 · practices at Magellan Healthcare.

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

National Provider Identifier

1477928141

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Registry record

Entity type Individual (Type 1)

Name Judith Ann Prewitt

Sex Female

Practice address Casper, WY, 82604

Phone (307) 265-8298

Enumeration date Dec 7, 2015

Last updated in NPPES Dec 7, 2015

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

Taxonomy & licenses

103K00000X Behavior Analyst 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 Judith Prewitt practice?

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

What is the NPI number for Judith Prewitt?

The National Provider Identifier (NPI) for Judith Prewitt is 1477928141, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Magellan Healthcare Health Maintenance Organization · Casper, WY NPI 1245605344

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-12-07.