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

Individual provider Emergency Medicine Physician · NPI 1679864599

Stephen Keller, MD is an Emergency Medicine in Marion, Indiana. Graduated from Indiana University School of Medicine in 2011, 15 years ago. Practices with Marion General Hospital, a 117-clinician group and accepts Medicare assignment. Licensed in North Carolina.

Years since qualifying
15
Trained at
Indiana University School of Medicine
Licensed in
NC
In the registry since
2011
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

1130 N Baldwin Ave
Marion, IN 46952-2536
Phone: (765) 660-7480
Fax: (765) 382-4495
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 173346 (NC)

Record details

NPI number1679864599
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 26, 2011
Last updated in NPPESSeptember 27, 2018
Mailing address330 N Wabash, Ste G20, Marion, IN 46952-2600

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2011 (15 years in practice)
Group practice Marion General Hospital — 117 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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