Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Caitlin Janae Lluen

Physical Medicine & Rehabilitation Physician in Sacramento, CA · enumerated 2017.

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

National Provider Identifier

1801319066

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Registry record

Entity type Individual (Type 1)

Name Caitlin Janae Lluen

Sex Female

Practice address 1948 Del Paso Road Suite 135, Sacramento, CA, 95834

Phone (916) 419-5202

Enumeration date Jul 19, 2017

Last updated in NPPES Jul 19, 2017

Taxonomy & licenses

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 48752 (CA) 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 Caitlin Lluen?

The National Provider Identifier (NPI) for Caitlin Lluen is 1801319066, a Type 1 (individual) record in the CMS NPPES registry.

Where does Caitlin Lluen practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-07-19.