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

Wojciech Grzeskowiak MD Ltd

Organization Family Medicine Physician · NPI 1558668863

Wojciech Grzeskowiak MD Ltd is a Family Medicine Physician in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2011.

Licensed in
IL
In the registry since
2011
What do these letters mean?
Ltd — Limited
A form of business registration, not a clinical qualification.

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Practice location Address checks out

5370 N Milwaukee Ave
Chicago, IL 60630-1250
Phone: (773) 631-0377
Fax: (773) 763-8756
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 036082984 (IL)

Record details

NPI number1558668863
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Wojciech Grzeskowiak — Director · (773) 631-0377
NPI enumeratedFebruary 23, 2011
Last updated in NPPESFebruary 23, 2011
Mailing address5370 N Milwaukee Ave, Chicago, IL 60630-1250

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