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

Jacek Grela MD, SC

Organization Internal Medicine Physician · NPI 1366568297

Jacek Grela MD, SC is an Internal Medicine Physician in Lemont, Illinois. Registered with an NPI since 2007.

In the registry since
2007

Practice location Address checks out

1011 State St Ste 140
Lemont, IL 60439-4768
Phone: (630) 754-0141
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1366568297
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jacek Grela — Physician · (708) 415-2959
NPI enumeratedMarch 22, 2007
Last updated in NPPESAugust 22, 2020
Mailing address10s570 Glenn Dr, Burr Ridge, IL 60527-6822

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