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

Dr. Joseph Fields, MD

Individual provider Radiation Oncology Physician · NPI 1336338912

Dr. Joseph Fields, MD is a Radiation Oncology Physician in Saint Louis, Missouri. Practices as a sole proprietor. Licensed in Illinois and Missouri.

Licensed in
IL, MO
In the registry since
2007
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

9 Heather Hill Ln
Saint Louis, MO 63132-4105
Phone: (314) 567-9427
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence R7D72 (MO)
Radiation Oncology Physician Taxonomy 2085R0001X (IL)

Record details

NPI number1336338912
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 18, 2007
Last updated in NPPESOctober 18, 2007
Mailing address9 Heather Hill Ln, Saint Louis, MO 63132-4105

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