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

Medical Anesthesia Associates of Southern California Inc

Organization Pain Medicine (Anesthesiology) Physician · NPI 1255843322

Medical Anesthesia Associates of Southern California Inc is a Pain Medicine (Anesthesiology) Physician in Rancho Cucamonga, California. Licensed in California. Registered with an NPI since 2017.

Licensed in
CA
In the registry since
2017
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

9461 Pittsburgh Ave Ste B
Rancho Cucamonga, CA 91730-9022
Phone: (909) 460-8300
Show map & directions

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

Specialties & licences

Pain Medicine (Anesthesiology) Physician (primary) Taxonomy 207LP2900X · Licence A86743 (CA)

Record details

NPI number1255843322
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official James Nassiri — President · (951) 371-1067
NPI enumeratedOctober 30, 2017
Last updated in NPPESJanuary 10, 2019
Mailing addressPo Box 250387, Glendale, CA 91225-0387

Other providers in Rancho Cucamonga