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

Union Health Service Inc

Organization Health Maintenance Organization · NPI 1912042516

Union Health Service Inc is a Health Maintenance Organization in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2007.

Licensed in
IL
In the registry since
2007
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1634 W Polk St
Chicago, IL 60612-4352
Phone: (312) 423-4359
Fax: (312) 666-8797
Show map & directions

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

Specialties & licences

Health Maintenance Organization (primary) Taxonomy 302R00000X (IL)

Record details

NPI number1912042516
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ramesh Joshi — Director Of Operations · (312) 423-4359
NPI enumeratedFebruary 21, 2007
Last updated in NPPESApril 30, 2014
Mailing address1634 W Polk St, Chicago, IL 60612-4352

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