Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tia Ryan, PA-C

Q: What is the NPI number for Tia Ryan?

The National Provider Identifier (NPI) for Tia Ryan is 1871489096, a Type 1 (individual) record in the CMS NPPES registry.

Physician Assistant in Three Rivers, MI · enumerated 2025.

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

National Provider Identifier

1871489096

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Registry record

Entity type Individual (Type 1)

Name Tia Ryan

Credential PA-C

Sex Female

Practice address 601 S Us Highway 131, Three Rivers, MI, 49093

Phone (269) 387-1000

Enumeration date Jun 16, 2025

Last updated in NPPES Nov 6, 2025

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 5601013383 (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

What is the NPI number for Tia Ryan?

The National Provider Identifier (NPI) for Tia Ryan is 1871489096, a Type 1 (individual) record in the CMS NPPES registry.

Where does Tia Ryan practice?

The practice location on file with NPPES is in Three Rivers, MI. 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 2025-11-06.