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

Thomas S. Chung, MD

Individual provider Radiation Oncology Physician · NPI 1962473751

Thomas S. Chung, MD is a Radiation Oncology Physician in Saint Louis, Missouri. Works from 3 locations. Licensed in California, Illinois, Indiana and Missouri.

Licensed in
CA, IL, IN, MO
In the registry since
2006
Specialties on file
4
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

915 N Grand Blvd
Saint Louis, MO 63106-1621
Phone: (314) 289-6324
Fax: (314) 289-6322
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1011 Bowles Ave Ste G50, Fenton, MO 63026-0562 — (636) 496-4640
  • 1475 Kisker Road, St. Charles, MO 63304 — (636) 442-7370

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence 2013012262 (MO)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence 036-104163 (IL)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence A78262 (CA)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence 01067637A (IN)

Record details

NPI number1962473751
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 30, 2006
Last updated in NPPESMarch 11, 2024
Certification dateMarch 11, 2024
Mailing addressPo Box 955534, Saint Louis, MO 63195-5534

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