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

Dr. Il Jun Chon, MD

Individual provider Hospitalist Physician · NPI 1538173869

Dr. Il Jun Chon, MD is an Internal Medicine in Ephrata, Pennsylvania. Graduated from Medical College of Pennsylvania in 1998, 28 years ago. Practices with Elizabethtown Community Hospital, a 60-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
28
Trained at
Medical College of Pennsylvania
Licensed in
PA
In the registry since
2006
Specialties on file
2
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

446 N Reading Rd Ste 301
Ephrata, PA 17522-9802
Phone: (717) 733-6546
Fax: (717) 733-6010
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD073540L (PA)
Hospitalist Physician Taxonomy 208M00000X · Licence MD073540L (PA)

Record details

NPI number1538173869
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 29, 2006
Last updated in NPPESJanuary 20, 2012
Mailing address446 N Reading Rd, Suite 301, Ephrata, PA 17522-9802

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolMEDICAL COLLEGE OF PENNSYLVANIA
Graduated 1998 (28 years in practice)
Group practice Elizabethtown Community Hospital — 60 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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