Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Joyce Elaine Prough, PMHNP

Q: What is the NPI number for Joyce Prough?

The National Provider Identifier (NPI) for Joyce Prough is 1124399522, a Type 1 (individual) record in the CMS NPPES registry.

Psychiatric/Mental Health Nurse Practitioner in Oskaloosa, IA · enumerated 2012.

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

National Provider Identifier

1124399522

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Registry record

Entity type Individual (Type 1)

Name Mrs. Joyce Elaine Prough

Credential PMHNP

Sex Female

Practice address 1229 C Ave E, Oskaloosa, IA, 52577

Phone (641) 672-3159

Enumeration date Jan 18, 2012

Last updated in NPPES Jan 18, 2012

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License G-094605 (IA) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Joyce Prough?

The National Provider Identifier (NPI) for Joyce Prough is 1124399522, a Type 1 (individual) record in the CMS NPPES registry.

Where does Joyce Prough practice?

The practice location on file with NPPES is in Oskaloosa, IA. 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 2012-01-18.