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

Jeffrey Tseng, MD, Inc

Organization Medical Specialty Clinic/Center · NPI 1124387014

Jeffrey Tseng, MD, Inc is a Medical Specialty Clinic/Center in Thousand Oaks, California. Licensed in California. Registered with an NPI since 2012.

Licensed in
CA
In the registry since
2012
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2220 Lynn Rd Ste 109
Thousand Oaks, CA 91360-1904
Phone: (805) 496-8103
Fax: (805) 496-9661
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Specialty Clinic/Center (primary) Taxonomy 261QM2500X · Licence A101924 (CA)

Record details

NPI number1124387014
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jeffrey Tseng — President · (805) 338-2616
NPI enumeratedMay 11, 2012
Last updated in NPPESDecember 17, 2012
Mailing address2220 Lynn Rd, Suite 109, Thousand Oaks, CA 91360-1904

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