Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Audrey Sun

Physician Assistant in Santee, CA · enumerated 2024 · practices at Dr Halyna West Inc.

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

National Provider Identifier

1699512590

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Registry record

Entity type Individual (Type 1)

Name Audrey Sun

Sex Female

Practice address 9460 Cuyamaca St Ste 104, Santee, CA, 92071

Phone (619) 569-1790

Enumeration date Jul 9, 2024

Last updated in NPPES Jul 9, 2024

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 1220622 (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 specialty is Audrey Sun?

Audrey Sun is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Halyna West Internal Medicine Physician · Santee, CA NPI 1932437969 Debie Taguchi Acupuncturist · Santee, CA NPI 1225572159 Dr Halyna West Inc Internal Medicine Physician · Santee, CA NPI 1174135859 Hai Jing Zhang-Lou Massage Therapist · Santee, CA NPI 1376334425

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-09.