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

Jahoon Koo, MD

Individual provider Surgery Physician · NPI 1871912519

Jahoon Koo, MD is a General Surgery in Modesto, California. Graduated from University of Minnesota Medical School in 2014, 12 years ago. Practices with Trauma Medical Group of Roseville Inc, an 11-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
12
Trained at
University of Minnesota Medical School
Licensed in
CA
In the registry since
2014
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

1700 Coffee Rd
Modesto, CA 95355
Phone: (209) 579-5628
Fax: (209) 579-5637
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence A140169 (CA)
Trauma Surgery Physician Taxonomy 2086S0127X · Licence A140169 (CA)

Record details

NPI number1871912519
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 9, 2014
Last updated in NPPESNovember 11, 2019

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolUNIVERSITY OF MINNESOTA MEDICAL SCHOOL
Graduated 2014 (12 years in practice)
Group practice Trauma Medical Group Of Roseville Inc — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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