Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Baron B Lum, DDS

Dentist in San Jose, CA · enumerated 2006.

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

National Provider Identifier

1518036581

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Registry record

Entity type Individual (Type 1)

Name Baron B Lum

Credential DDS

Sex Male

Practice address 500 Tully Rd, Tully Dental Clinic, San Jose, CA, 95111

Phone (408) 817-1462

Enumeration date Nov 6, 2006

Last updated in NPPES Jul 13, 2007

Taxonomy & licenses

122300000X Dentist Dental Providers · License DS24391 (CA) Primary

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

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Frequently asked questions

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.

What specialty is Baron Lum?

Baron Lum is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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County of Santa Clara Federally Qualified Health Center (FQHC) · San Jose, CA NPI 1376538991 Kim Bakke General Practice Dentistry · San Jose, CA NPI 1093787525 Richard Battaglia Dentist · San Jose, CA NPI 1033184635 Lien Dang-Peterson General Practice Dentistry · San Jose, CA NPI 1528037421 Wendy Hui Pediatrics Physician · San Jose, CA NPI 1174586655 Diane Garibaldi Pediatrics Physician · San Jose, CA NPI 1821051889 Dana Hoch Internal Medicine Physician · San Jose, CA NPI 1669435350 Robert Horowitz Internal Medicine Physician · San Jose, CA NPI 1588628812

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-13.