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

Donald L Unger, MD Inc

Organization Specialist · NPI 1699085746

Donald L Unger, MD Inc provides Specialist services in Thousand Oaks, California. Licensed in California. Registered with an NPI since 2010.

Licensed in
CA
In the registry since
2010
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1459 E Thousand Oaks Blvd
Thousand Oaks, CA 91362-2806 Not confirmed with CMS for 15 years — call before visiting
Phone: (805) 373-1985
Fax: (805) 373-0692
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence C17651 (CA)

Record details

NPI number1699085746
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Donald Unger — President · (805) 373-1985
NPI enumeratedOctober 7, 2010
Last updated in NPPESOctober 7, 2010
Mailing address1459 E Thousand Oaks Blvd, Thousand Oaks, CA 91362-2806

Other providers in Thousand Oaks