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

David Pielykh, MD

Individual provider Internal Medicine Physician · NPI 1073369286

David Pielykh, MD is an Internal Medicine Physician in Berwyn, Illinois. Licensed in Illinois. Registered with an NPI since 2024.

Licensed in
IL
In the registry since
2024
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

3249 Oak Park Ave
Berwyn, IL 60402-3429
Phone: (708) 783-6566
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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 125.083181 (IL)

Record details

NPI number1073369286
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 29, 2024
Last updated in NPPESAugust 26, 2025
Certification dateAugust 26, 2025
Mailing address3249 Oak Park Ave, Berwyn, IL 60402-3429

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