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

Thomas O'Connor, MD

Individual provider Family Medicine Physician · NPI 1043304306

Thomas O'Connor, MD is a Family Medicine Physician in Greenfield, Indiana. Licensed in Indiana. Registered with an NPI since 2006.

Licensed in
IN
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

300 E Boyd Ave Ste 100
Greenfield, IN 46140-2816
Phone: (317) 462-5252
Fax: (317) 462-8010
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 01031101 (IN)

Record details

NPI number1043304306
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 3, 2006
Last updated in NPPESMarch 29, 2021
Certification dateMarch 29, 2021
Mailing address300 E Boyd Ave, Suite 100, Greenfield, IN 46140-2816

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