Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Juanita Tricia Louis, MPA-C

Medical Physician Assistant in Marysville, CA · enumerated 2011.

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

National Provider Identifier

1326342072

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Registry record

Entity type Individual (Type 1)

Name Juanita Tricia Louis

Credential MPA-C

Sex Female

Practice address 5730 Packard Ave, Marysville, CA, 95901

Phone (530) 749-3242

Fax (530) 749-3248

Enumeration date Jan 10, 2011

Last updated in NPPES Sep 29, 2022

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 012291 (NY) Secondary

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA61178 (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 Juanita Louis?

The National Provider Identifier (NPI) for Juanita Louis is 1326342072, a Type 1 (individual) record in the CMS NPPES registry.

Where does Juanita Louis practice?

The practice location on file with NPPES is in Marysville, 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 2022-09-29.