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

Jeffrey Jay Cowan MD Inc

Organization Obstetrics Physician · NPI 1528251675

Jeffrey Jay Cowan MD Inc is an Obstetrics Physician in Torrance, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
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

4201 Torrance Blvd 600
Torrance, CA 90503-4504
Phone: (310) 540-5503
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics Physician (primary) Taxonomy 207VX0000X · Licence G35295 (CA)

Record details

NPI number1528251675
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jeffrey Cowan — President · (310) 540-5503
NPI enumeratedAugust 22, 2007
Last updated in NPPESMarch 13, 2009
Mailing address4201 Torrance Blvd, 600, Torrance, CA 90503-4504

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