Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CARMEN GNATENCO M.D.
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Internal Medicine in Palos Heights, IL

Active since January 18, 2007PECOS Enrolled
18.57/100
CMS Quality Rating
12211 S HARLEM AVE, PALOS HEIGHTS, IL 60463(708) 295-9399(866) 920-1134 Get Directions

NPPES record last updated: September 25, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 25, 2026, Aug 24, 2020 (2 updates tracked since 2020).

Find Similar Internal Medicine Providers by Distance


Discover healthcare providers in Palos Heights, IL with a similar scope of practice to CARMEN GNATENCO M.D.. These local professionals also specialize in internal medicine. Our records identify 49 registered providers nearby; this includes a mix of 33 individual practitioners and 16 healthcare organizations. For your convenience, we have ranked these results by distance to help you find the closest available care. A handy interactive map is also available; select Show map to see where each nearby provider is located, or use Export CSV to download the complete list.

49 providers within 50 miles
5.39 mi
15300 WEST AVE STE 100A
ORLAND PARK, IL 60462
  • Related Field: Internal Medicine (Hematology & Oncology)