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

Dr. Ethan Todd Oates, MD

Individual provider Internal Medicine Physician · NPI 1700272846

Dr. Ethan Todd Oates, MD is a Cardiovascular Disease (Cardiology) in Evansville, Indiana. Graduated from Indiana University School of Medicine in 2015, 11 years ago. Practices with St Marys Medical Group LLC, a 228-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
11
Trained at
Indiana University School of Medicine
Licensed in
IN
In the registry since
2015
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

901 Saint Marys Dr Ste 300
Evansville, IN 47714-0521
Phone: (812) 473-2642
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 01080436A (IN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 01080436A (IN)

Record details

NPI number1700272846
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 15, 2015
Last updated in NPPESAugust 5, 2022
Certification dateAugust 5, 2022
Mailing address901 Saint Marys Dr Ste 300, Evansville, IN 47714-0521

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice St Marys Medical Group Llc — 228 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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