Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Lindsey Armatis-Rivera, PA-C

Physician Assistant in Oceanside, CA · enumerated 2012.

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

National Provider Identifier

1790021186

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Registry record

Entity type Individual (Type 1)

Name Mrs. Lindsey Armatis-Rivera

Credential PA-C

Sex Female

Practice address 616 S Coast Hwy, Oceanside, CA, 92054

Phone (760) 433-1800

Fax (180) 062-1316

Enumeration date Dec 12, 2012

Last updated in NPPES Jun 4, 2015

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 085.004495 (IL) Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 51911 (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 Lindsey Armatis-Rivera?

The National Provider Identifier (NPI) for Lindsey Armatis-Rivera is 1790021186, a Type 1 (individual) record in the CMS NPPES registry.

Where does Lindsey Armatis-Rivera practice?

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

Other providers at this practice address

Browse all →

Coast Urgent Care and Family Practice Urgent Care Clinic/Center · Oceanside, CA NPI 1164763504 Oceanside Urgent Care and Family Practice General Practice Physician · Oceanside, CA NPI 1578991097

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-04.