Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Corby Rose Reif, MSN, FNP-C

Q: What is the NPI number for Corby Reif?

The National Provider Identifier (NPI) for Corby Reif is 1922804111, a Type 1 (individual) record in the CMS NPPES registry.

Nurse Practitioner in Saginaw, MI · enumerated 2025.

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

National Provider Identifier

1922804111

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Registry record

Entity type Individual (Type 1)

Name Corby Rose Reif

Credential MSN, FNP-C

Sex Female

Practice address 3200 Cabaret Trl S, Saginaw, MI, 48603

Phone (989) 320-4434

Fax (989) 256-0507

Enumeration date Feb 20, 2025

Last updated in NPPES Mar 25, 2026

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 4704328126 (MI) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704328126 (MI) 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

Where does Corby Reif practice?

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

What is the NPI number for Corby Reif?

The National Provider Identifier (NPI) for Corby Reif is 1922804111, 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 2026-03-25.