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

Qsa Group, LLC

Organization Hospitalist Physician · NPI 1427499748

Qsa Group, LLC is a Hospitalist Physician in Irvine, California. Licensed in California. Registered with an NPI since 2013.

Licensed in
CA
In the registry since
2013
Specialties on file
4
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

29 Pr
Irvine, CA 92618-8840
Phone: (949) 306-5115
Fax: (949) 825-5189
Show map & directions

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

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence A46078 (CA)
Hospitalist Physician Taxonomy 208M00000X · Licence A105921 (CA)
Hospitalist Physician Taxonomy 208M00000X · Licence A110080 (CA)
Hospitalist Physician Taxonomy 208M00000X · Licence A125541 (CA)

Record details

NPI number1427499748
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mazen Jamal — Manager · (949) 306-5115
NPI enumeratedJuly 15, 2013
Last updated in NPPESJuly 15, 2013
Mailing address29 Prairie, Irvine, CA 92618-8840

Other providers in Irvine