NPI Portal NPI Lookup & Verification

Addison Yu

Addison Yu is a General Practice Dentistry provider (Dentist) practicing in Vallejo, CA, registered in the NPPES registry with NPI 1396539193 since 2025.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1396539193
Entity type Individual (Type 1)
Name Addison Yu
Sex Male
Practice address Vallejo, CA, 94592
Phone 7075628247
Enumeration date 2025-04-07
Last updated in NPPES 2025-04-07

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1223G0001X General Practice Dentistry Primary 111232 CA
Copy-ready billing details
Provider: Addison Yu
NPI: 1396539193
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: Vallejo, CA, 94592

Other providers at this practice address

NPI Name Type Specialty Location
1922082403 Linda Aragon Individual Internal Medicine Physician Mare Isle, CA
1184694580 Judith Kujawski Individual Adult Health Nurse Practitioner Vallejo, CA
1912977240 Albert Steunenberg Individual Oral and Maxillofacial Surgery (Dentist) Vallejo, CA
1780632901 Martinez Vamc Organization Department of Veterans Affairs (VA) Pharmacy Vallejo, CA
1962443572 Martinez Vamc Organization VA Clinic/Center Vallejo, CA
1922049451 Robert Wiebe Individual Internal Medicine Physician Vallejo, CA
1356458830 Veterans Administration Organization Clinical Social Worker Vallejo, CA
1538392618 Mary Beutner Individual Diabetes Educator Registered Nurse Vallejo, CA

Verify this record

Cross-check NPI 1396539193 against the authoritative CMS record: view Addison Yu 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 1396539193 active?
Yes — as of the latest NPPES snapshot, NPI 1396539193 is active (record last updated 2025-04-07).
How do I verify Addison Yu's NPI record?
Cross-check NPI 1396539193 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 2025-04-07.