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Dr. Anna Tu-Anh Nonaka, DDS

Dr. Anna Tu-Anh Nonaka is a Dentist provider (Dentist) practicing in Alhambra, CA, registered in the NPPES registry with NPI 1023673019 since 2019. The credential DDS stands for Doctor of Dental Surgery. Practices at Nonaka Dental Corporation (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1023673019
Entity type Individual (Type 1)
Name Dr. Anna Tu-Anh Nonaka
Credential DDS
Sex Female
Practice address Alhambra, CA, 91801
Phone 6262845113
Fax 6262846415
Enumeration date 2019-05-05
Last updated in NPPES 2021-12-08

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
122300000X Dentist Primary 104910 CA

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details
Provider: Anna Nonaka, DDS
NPI: 1023673019
Taxonomy: 122300000X (Dentist)
Address: Alhambra, CA, 91801

Other providers at this practice address

NPI Name Type Specialty Location
1851312342 Hart Lee Individual General Practice Dentistry Alhambra, CA
1194746925 Lawrence Yee Individual General Practice Dentistry Alhambra, CA
1538680624 Clarence Lee Individual Periodontics Alhambra, CA
1538042221 Nonaka Dental Corporation Organization Dental Clinic/Center Alhambra, CA

Verify this record

Cross-check NPI 1023673019 against the authoritative CMS record: view Dr. Anna Tu-Anh Nonaka on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Is NPI 1023673019 active?
Yes — as of the latest NPPES snapshot, NPI 1023673019 is active (record last updated 2021-12-08).
How do I verify Anna Nonaka's NPI record?
Cross-check NPI 1023673019 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-12-08.