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

Oak West Primary Physician Organization

Organization Health Maintenance Organization · NPI 1710028972

Oak West Primary Physician Organization is a Health Maintenance Organization in Hillside, Illinois. Registered with an NPI since 2007.

In the registry since
2007

Practice location Address checks out

4415 Harrison St Ste 300
Hillside, IL 60162-1910
Phone: (708) 432-4047
Fax: (708) 432-0158
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Health Maintenance Organization (primary) Taxonomy 302R00000X

Record details

NPI number1710028972
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Samuel Yunez — President · (708) 450-0055
NPI enumeratedFebruary 9, 2007
Last updated in NPPESAugust 4, 2008
Mailing address4415 Harrison St, Suite 300, Hillside, IL 60162-1910

Other providers in Hillside