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

David Youngsik Jun, MD

Individual provider Internal Medicine Physician · NPI 1093735144

David Youngsik Jun, MD is an Internal Medicine in Park Ridge, Illinois. Qualified in 1978, 48 years ago. Licensed in Illinois.

Years since qualifying
48
Licensed in
IL
In the registry since
2006
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

2604 Dempster St Ste #403
Park Ridge, IL 60068-8412
Phone: (847) 627-5206
Fax: (847) 627-5207
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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 036078305 (IL)

Record details

NPI number1093735144
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 20, 2006
Last updated in NPPESDecember 9, 2021
Certification dateDecember 9, 2021
Mailing address2604 Dempster St, Suite #403, Park Ridge, IL 60068-8412

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1978 (48 years in practice)
Accepts Medicare assignment Not indicated
Practice locations4 on file with Medicare

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