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

Carmen Gnatenco MD, SC

Organization Internal Medicine Physician · NPI 1871750711

Carmen Gnatenco MD, SC is an Internal Medicine Physician in Oak Lawn, Illinois. Registered with an NPI since 2008.

In the registry since
2008

Practice location Address checks out

4938 W 95th St
Oak Lawn, IL 60453-2504
Phone: (708) 425-4662
Fax: (708) 452-4692
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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 number1871750711
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Julian Gnatenco — Billing Manager · (773) 742-8926
NPI enumeratedMay 19, 2008
Last updated in NPPESAugust 24, 2020
Certification dateAugust 24, 2020
Mailing address6400 W College Dr Ste 600, Palos Heights, IL 60463-1900

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