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

Mr. Don Sim, MPH

Individual provider Pediatrics Physician · NPI 1346702693

Mr. Don Sim, MPH is an Internal Medicine in Indianapolis, Indiana. Graduated from Northeastern Ohio University College of Medicine in 2019, 7 years ago. Practices with The Health and Hospital Corporation of Marion County, a 241-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
7
Trained at
Northeastern Ohio University College of Medicine
Licensed in
IN
In the registry since
2019
Specialties on file
2
What do these letters mean?
MPH — Master of Public Health
A graduate degree in population health.

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Practice location Address checks out

2700 Dr Martin Luther King Jr St
Indianapolis, IN 46208-5019
Phone: (317) 931-4300
Fax: (317) 931-4330
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 705 Riley Hospital Dr Rm 5867, Indianapolis, IN 46202-5109 — (317) 948-0003

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 01090479A (IN)
Pediatrics Physician Taxonomy 208000000X · Licence 01090479A (IN)

Record details

NPI number1346702693
Entity typeIndividual (Type 1)
GenderMale
Credentials MPH
Sole proprietorNo
NPI enumeratedApril 4, 2019
Last updated in NPPESSeptember 30, 2025
Certification dateSeptember 30, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolNORTHEASTERN OHIO UNIVERSITY COLLEGE OF MEDICINE
Graduated 2019 (7 years in practice)
Group practice The Health And Hospital Corporation Of Marion County — 241 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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