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

Carmen Gnatenco, MD

Individual provider Internal Medicine Physician · NPI 1043363708

Carmen Gnatenco, MD is an Internal Medicine in Oak Lawn, Illinois. Qualified in 1995, 31 years ago. Accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
31
Licensed in
IL
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4938 W 95th St
Oak Lawn, IL 60453-2504
Phone: (708) 425-4662
Fax: (708) 425-4692
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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 · Licence 036-115290 (IL)

Record details

NPI number1043363708
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 18, 2007
Last updated in NPPESAugust 24, 2020
Certification dateAugust 24, 2020
Mailing address6400 W College Dr Ste 600, Palos Heights, IL 60463-1900

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Also practisesGENERAL PRACTICE
Medical schoolOTHER
Graduated 1995 (31 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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