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

Gregory M Senofsky MD Inc

Organization Surgical Oncology Physician · NPI 1669711354

Gregory M Senofsky MD Inc is a Surgical Oncology Physician in Valencia, California. Licensed in California. Registered with an NPI since 2013.

Licensed in
CA
In the registry since
2013
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

23929 McBean Pkwy 110
Valencia, CA 91355-4466
Phone: (661) 255-9287
Fax: (661) 255-8478
Show map & directions

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

Specialties & licences

Surgical Oncology Physician (primary) Taxonomy 2086X0206X · Licence A42817 (CA)

Record details

NPI number1669711354
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Gregory Senofsky — Ceo/President · (661) 255-9287
NPI enumeratedJanuary 31, 2013
Last updated in NPPESJanuary 31, 2013
Mailing addressPo Box 55517, Valencia, CA 91385-0517