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

Dr. Stephen Kastor Overstreet, MD

Individual provider Gastroenterology Physician · NPI 1811995624

Dr. Stephen Kastor Overstreet, MD is a Gastroenterology in Louisville, Kentucky. Graduated from University of Louisville School of Medicine in 1989, 37 years ago. Practices with Baptist Health Medical Group Inc, a 2,445-clinician group and accepts Medicare assignment. Licensed in Kentucky.

Years since qualifying
37
Trained at
University of Louisville School of Medicine
Licensed in
KY
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

4001 Kresge Way Ste 134
Louisville, KY 40207-4640
Phone: (502) 895-0882
Fax: (502) 895-1354
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 27421 (KY)

Record details

NPI number1811995624
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 14, 2005
Last updated in NPPESDecember 7, 2020
Certification dateDecember 7, 2020

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF LOUISVILLE SCHOOL OF MEDICINE
Graduated 1989 (37 years in practice)
Group practice Baptist Health Medical Group Inc — 2445 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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