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

Dr. Mark S Choh, MD

Individual provider Surgery Physician · NPI 1023283611

Dr. Mark S Choh, MD is a General Surgery in Berwyn, Illinois. Graduated from Tufts University School of Medicine in 2003, 23 years ago. Practices with Loyola Medical Group LLC, a 123-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
23
Trained at
Tufts University School of Medicine
Licensed in
IL
In the registry since
2008
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

3245 Grove Ave #202
Berwyn, IL 60402-3474
Phone: (708) 484-0621
Fax: (708) 484-0250
Show map & directions

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

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence IL 036118355 (IL)

Record details

NPI number1023283611
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 24, 2008
Last updated in NPPESMarch 26, 2012
Mailing address3245 Grove Ave, 202, Berwyn, IL 60402-3474

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolTUFTS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2003 (23 years in practice)
Group practice Loyola Medical Group Llc — 123 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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