Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Richard Clair Caylor, F.N.P

Family Nurse Practitioner in Willows, CA · enumerated 2011.

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

National Provider Identifier

1881984144

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Registry record

Entity type Individual (Type 1)

Name Richard Clair Caylor

Credential F.N.P

Sex Male

Practice address 1133 W Sycamore St, Willows, CA, 95988

Phone (530) 934-1800

Enumeration date Apr 7, 2011

Last updated in NPPES Jul 26, 2016

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 20024 (CA) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

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 Richard Caylor?

The National Provider Identifier (NPI) for Richard Caylor is 1881984144, a Type 1 (individual) record in the CMS NPPES registry.

Where does Richard Caylor practice?

The practice location on file with NPPES is in Willows, CA. 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 2016-07-26.