NPI Portal NPI Lookup & Verification

Dr. John H Kim, DDS

Dr. John H Kim is a General Practice Dentistry provider (Dentist) practicing in Upland, CA, registered in the NPPES registry with NPI 1821290909 since 2007. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1821290909
Entity type Individual (Type 1)
Name Dr. John H Kim
Credential DDS
Sex Male
Practice address Upland, CA, 91786
Phone 9099827454
Fax 9099319795
Enumeration date 2007-06-01
Last updated in NPPES 2007-07-08

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 39167 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: John Kim, DDS
NPI: 1821290909
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: Upland, CA, 91786

Other providers at this practice address

NPI Name Type Specialty Location
1689776155 Cathy Law Individual General Practice Dentistry Upland, CA
1598896482 Bryce Tsai Individual General Practice Dentistry Upland, CA
1700910429 Barbara Haskins Individual Mental Health Counselor Upland, CA
1124236997 Amy Tsai Individual General Practice Dentistry Upland, CA
1164693248 Jennifer Ankele Individual Clinical Social Worker Upland, CA

Verify this record

Cross-check NPI 1821290909 against the authoritative CMS record: view Dr. John H Kim 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

Where does John Kim practice?
The practice location on file with NPPES is in Upland, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Kim?
The National Provider Identifier (NPI) for John Kim is 1821290909, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.