Dr. David Pielykh , MD
Internal Medicine • Berwyn, IL
Professional Overview & Biography Verified Profile Summary
Dr. David Pielykh, MD is a registered healthcare professional specializing in Internal Medicine in Berwyn, IL. Practice services are available at 3249 OAK PARK AVE under active NPI credentials.
Practice Location & Contact Primary Location
3249 Oak Park Ave
Berwyn, IL 604023429
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Berwyn, IL
Practicing in Berwyn, IL (7544 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2025-08-26NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Bachelor of Medicine, Bachelor of Surgery (M.B.B.S.)
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 3249 OAK PARK AVE, BERWYN, IL 604023429 (Tel: 7087836566)
Registered at 3249 OAK PARK AVE, BERWYN, IL 604023429 (Tel: 7087836566)
NPI status registered as active in NPPES database
Registered at 4646 N MARINE DR, CHICAGO, IL 606405759 (Tel: 7735645225)
Registered at 4646 N MARINE DR, CHICAGO, IL 606405759 (Tel: 7735645225)
Recorded as DAVID PIELYKH, MD
Internal Medicine (License #125.083181 in IL)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
3249 Oak Park Ave
Berwyn, IL 604023429
Phone: 7087836566
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