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

Siamak Etehad MD Inc a Medical Corporation

Organization Internal Medicine Physician · NPI 1043657802

Siamak Etehad MD Inc a Medical Corporation is an Internal Medicine Physician in Northridge, California. Registered with an NPI since 2013.

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

17075 Devonshire St #100
Northridge, CA 91325-1600
Phone: (818) 363-2077
Fax: (818) 363-2055
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1043657802
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Siamak Etehad — President · (800) 673-8185
NPI enumeratedJune 3, 2013
Last updated in NPPESJanuary 4, 2014
Mailing addressPo Box 280636, Northridge, CA 91328-0636

Other providers in Northridge