Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Makayla Rae Hill-Arnaiz, PA-C, MMS, RT(T)

Medical Physician Assistant in Solana Beach, CA · enumerated 2010.

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

National Provider Identifier

1811215999

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Registry record

Entity type Individual (Type 1)

Name Makayla Rae Hill-Arnaiz

Credential PA-C, MMS, RT(T)

Sex Female

Practice address 380 Stevens Ave # Sb100, Solana Beach, CA, 92075

Phone (858) 554-9835

Enumeration date May 13, 2010

Last updated in NPPES Dec 16, 2015

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA20861 (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.

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Frequently asked questions

Where does Makayla Hill-Arnaiz practice?

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

What is the NPI number for Makayla Hill-Arnaiz?

The National Provider Identifier (NPI) for Makayla Hill-Arnaiz is 1811215999, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-12-16.