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

US Healthworks Medical Group, PC

Organization Occupational Medicine Clinic/Center · NPI 1700256864

US Healthworks Medical Group, PC is an Occupational Medicine Clinic/Center in Chino, California. Registered with an NPI since 2015.

In the registry since
2015
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

15302 El Prado Rd
Chino, CA 91710-7659
Phone: (909) 393-7222
Show map & directions

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

Specialties & licences

Occupational Medicine Clinic/Center (primary) Taxonomy 261QX0100X

Record details

NPI number1700256864
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationUS Healthworks Medical Group, PC
Authorized official Joseph Mallas — President & Chief Operating Officer · (661) 678-2600
NPI enumeratedOctober 1, 2015
Last updated in NPPESOctober 1, 2015
Mailing address25124 Springfield Ct, Suite 200, Valencia, CA 91355-1085