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

Witold M. Zajewski, MD, PC

Organization Primary Care Clinic/Center · NPI 1497943229

Witold M. Zajewski, MD, PC is a Primary Care Clinic/Center in Chicago, Illinois. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

7046 W Higgins Ave
Chicago, IL 60656-1977
Phone: (847) 454-9181
Fax: (847) 454-9184
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Primary Care Clinic/Center (primary) Taxonomy 261QP2300X

Record details

NPI number1497943229
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Witold Zajewski — President/Owner · (847) 454-9181
NPI enumeratedOctober 5, 2007
Last updated in NPPESNovember 24, 2025
Certification dateNovember 24, 2025
Mailing address7046 W Higgins Ave, Chicago, IL 60656-1977

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