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

Dr. John Andrew O'Connor, MD

Individual provider Internal Medicine Physician · NPI 1700053816

Dr. John Andrew O'Connor, MD is an Internal Medicine in Indianapolis, Indiana. Graduated from Indiana University School of Medicine in 2005, 21 years ago. Practices with St Vincent Physician Services Hospital and Health Care Center, a 282-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
21
Trained at
Indiana University School of Medicine
Licensed in
IN
In the registry since
2008
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

2001 W 86th St
Indianapolis, IN 46260-1902
Phone: (317) 338-2345
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 01063757A (IN)

Record details

NPI number1700053816
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 8, 2008
Last updated in NPPESFebruary 17, 2017

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2005 (21 years in practice)
Group practice St Vincent Physician Services Hospital And Health Care Center — 282 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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