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

Ronald Duncan, MD

Individual provider Family Medicine Physician · NPI 1629090980

Ronald Duncan, MD is an Emergency Medicine in Elwood, Indiana. Graduated from Indiana University School of Medicine in 1992, 34 years ago. Practices with Community Physicians of Indiana Inc, a 1,577-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
34
Trained at
Indiana University School of Medicine
Licensed in
IN
In the registry since
2006
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

1515 S 19th St
Elwood, IN 46036-2941
Phone: (765) 298-2800
Fax: (765) 298-2820
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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 01041517A (IN)
Family Medicine Physician Taxonomy 207Q00000X · Licence 01041517A (IN)

Record details

NPI number1629090980
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 24, 2006
Last updated in NPPESMarch 9, 2022
Certification dateMarch 9, 2022
Mailing address6626 E. 75th Street, Suite 500, Indianapolis, IN 46250-2890

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Also practisesFAMILY PRACTICE
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1992 (34 years in practice)
Group practice Community Physicians Of Indiana Inc — 1577 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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