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

Dr. Eric Stewart Mills, DO

Individual provider Internal Medicine Physician · NPI 1750589651

Dr. Eric Stewart Mills, DO is a Family Practice in Durant, Oklahoma. Qualified in 2005, 21 years ago. Practices with Mercy Oklahoma Ambulatory Services LLC, a 45-clinician group and accepts Medicare assignment. Licensed in Arizona and Oklahoma.

Years since qualifying
21
Licensed in
AZ, OK
In the registry since
2007
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1600 W University Blvd
Durant, OK 74701-3045
Phone: (580) 924-5500
Fax: (580) 924-1991
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 4667 (OK)
Internal Medicine Physician Taxonomy 207R00000X · Licence R1039 (AZ)

Record details

NPI number1750589651
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 3, 2007
Last updated in NPPESJanuary 13, 2010

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Mercy Oklahoma Ambulatory Services Llc — 45 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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