Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Tina Marie Chu, PA

Q: What is the NPI number for Tina Chu?

The National Provider Identifier (NPI) for Tina Chu is 1164642864, a Type 1 (individual) record in the CMS NPPES registry.

Physician Assistant in Scottsdale, AZ · enumerated 2007.

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

National Provider Identifier

1164642864

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Registry record

Entity type Individual (Type 1)

Name Mrs. Tina Marie Chu

Credential PA

Sex Female

Practice address 7555 E Osborn Rd, Suite 104, Scottsdale, AZ, 85251

Phone (480) 947-5454

Fax (480) 948-8260

Enumeration date Apr 26, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 3243 (AZ) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

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 Tina Chu?

The National Provider Identifier (NPI) for Tina Chu is 1164642864, a Type 1 (individual) record in the CMS NPPES registry.

Where does Tina Chu practice?

The practice location on file with NPPES is in Scottsdale, AZ. 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 2007-07-08.