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

Tustin Irvine Medical Group, PC

Organization Preventive Medicine/Occupational Environmental Medicine Physician · NPI 1053576876

Tustin Irvine Medical Group, PC is a Preventive Medicine/Occupational Environmental Medicine Physician in Valencia, California. Registered with an NPI since 2008.

In the registry since
2008
Specialties on file
2
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

25124 Springfield Ct Ste 200
Valencia, CA 91355-1085
Phone: (661) 678-2600
Fax: (661) 678-2700
Show map & directions

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

Specialties & licences

Urgent Care Clinic/Center (primary) Taxonomy 261QU0200X
Preventive Medicine/Occupational Environmental Medicine Physician Taxonomy 2083P0500X

Record details

NPI number1053576876
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationUS Healthworks Medical Group, PC
Authorized official Joseph Mallas — Assistant Secretary · (661) 678-2626
NPI enumeratedJuly 21, 2008
Last updated in NPPESFebruary 9, 2015
Mailing address25124 Springfield Ct, Suite 200, Valencia, CA 91355-1085

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