Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Donald S. Tom, D.M.D., A Professional Corporation

General Practice Dentistry in Camarillo, CA · enumerated 2009 · authorized official Donald Tom, President.

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

National Provider Identifier

1942441548

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Registry record

Entity type Organization (Type 2)

Legal business name Donald S. Tom, D.M.D., A Professional Corporation

Practice address 5051 Verdugo Way, Suite 140, Camarillo, CA, 93012

Phone (805) 383-2363

Fax (805) 383-2712

Enumeration date Mar 12, 2009

Last updated in NPPES Mar 12, 2009

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 31539 (CA) Primary

Authorized official

Name Donald Tom

Title President

Phone (805) 383-2363

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

Where is Donald S. Tom, D.M.D., A Professional Corporation located?

The practice location on file with NPPES is in Camarillo, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-03-12. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-03-12.