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

John R Eckardt, MD

Individual provider Hematology & Oncology Physician · NPI 1568450096

John R Eckardt, MD is a Hematology & Oncology Physician in Saint Louis, Missouri. Licensed in Missouri. Registered with an NPI since 2005.

Licensed in
MO
In the registry since
2005
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

12855 N 40 Dr Ste 200
Saint Louis, MO 63141-8635
Phone: (314) 628-1210
Fax: (314) 628-1220
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence R2J01 (MO)

Record details

NPI number1568450096
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 10, 2005
Last updated in NPPESDecember 11, 2007
Mailing address12855 N 40 Dr, Suite 200, Saint Louis, MO 63141-8635

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