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

Dr. Jack Leon Gregston, MD

Individual provider Diagnostic Radiology Physician · NPI 1225177447

Dr. Jack Leon Gregston, MD is a Diagnostic Radiology Physician in Springfield, Missouri. Licensed in Missouri. Registered with an NPI since 2007.

Licensed in
MO
In the registry since
2007
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

1235 E Cherokee St
Springfield, MO 65804-2203
Phone: (417) 820-2500
Fax: (417) 820-8155
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 104377 (MO)

Record details

NPI number1225177447
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 5, 2007
Last updated in NPPESApril 27, 2009
Mailing addressPo Box 2580, Springfield, MO 65801-2580

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