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Robert Steven Dunham, DDS

Robert Steven Dunham is a General Practice Dentistry provider (Dentist) practicing in Brea, CA, registered in the NPPES registry with NPI 1174542765 since 2006. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1174542765
Entity type Individual (Type 1)
Name Robert Steven Dunham
Credential DDS
Sex Male
Practice address Brea, CA, 92821
Phone 7149906969
Fax 7149905062
Enumeration date 2006-07-18
Last updated in NPPES 2014-07-16

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 31249 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: Robert Dunham, DDS
NPI: 1174542765
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: Brea, CA, 92821

Other providers at this practice address

NPI Name Type Specialty Location
1568470433 Jack Lewis Individual Dentist Brea, CA
1043385107 J Dennis Lewis DDS PC Organization Dentist Brea, CA
1871622290 Mimi Yang Individual General Practice Dentistry Brea, CA
1598940553 David M. Kang, DDS, Inc. Organization Pediatric Dentistry Brea, CA
1295991263 Nicole Karr Individual Endodontics Brea, CA

Verify this record

Cross-check NPI 1174542765 against the authoritative CMS record: view Robert Steven Dunham 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 Robert Dunham practice?
The practice location on file with NPPES is in Brea, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Robert Dunham?
The National Provider Identifier (NPI) for Robert Dunham is 1174542765, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-07-16.