Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Robert J. Dunn, MD, Inc

Organization Otolaryngic Allergy Physician · NPI 1356471775

Robert J. Dunn, MD, Inc is an Otolaryngic Allergy Physician in Orange, California. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

392 S Glassell St
Orange, CA 92866-1920
Phone: (714) 997-4920
Fax: (714) 997-0821
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Otolaryngic Allergy Physician (primary) Taxonomy 207YX0602X

Record details

NPI number1356471775
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Robert Dunn — President · (714) 997-4920
NPI enumeratedMarch 6, 2007
Last updated in NPPESAugust 22, 2020
Mailing address392 S Glassell St, Orange, CA 92866-1920