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

Nancy M Yoon, MD

Individual provider Internal Medicine Physician · NPI 1396918678

Nancy M Yoon, MD is an Internal Medicine Physician in Springfield, Missouri. Works from 2 locations. Licensed in Indiana and Missouri.

Licensed in
IN, MO
In the registry since
2008
Specialties on file
3
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

227 E Chestnut Expy
Springfield, MO 65802
Phone: (417) 864-1658
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1115 Ronald Reagan Pkwy, Avon, IN 46123-6914 — (317) 217-2636

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 2019038997 (MO)
Internal Medicine Physician Taxonomy 207R00000X · Licence 01064977 (IN)
Endocrinology, Diabetes & Metabolism Physician Taxonomy 207RE0101X · Licence 01064977 (IN)

Record details

NPI number1396918678
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 8, 2008
Last updated in NPPESNovember 19, 2019
Mailing address227 E Chestnut Expy, Springfield, MO 65802-3847

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