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

Oswiecimski, Ltd

Organization Internal Medicine Physician · NPI 1518909829

Oswiecimski, Ltd is an Internal Medicine Physician in Palos Heights, Illinois. Registered with an NPI since 2006.

In the registry since
2006
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

13305 S Ridgeland Ave Unit A
Palos Heights, IL 60463-1808
Phone: (708) 388-0999
Fax: (708) 388-0992
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1518909829
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Margaret Oswiecimski — Physician · (708) 388-0999
NPI enumeratedJune 12, 2006
Last updated in NPPESApril 2, 2008
Mailing address13305 S Ridgeland Ave, Unit A, Palos Heights, IL 60463-1808

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