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

Nathan Harper Harris, MD

Individual provider Emergency Medicine Physician · NPI 1114506037

Nathan Harper Harris, MD is an Emergency Medicine in Ada, Oklahoma. Graduated from Medical College of Georgia School of Medicine in 2021, 5 years ago. Practices with Mercy Clinic Oklahoma Communities, a 648-clinician group and accepts Medicare assignment. Licensed in Oklahoma and Texas.

Years since qualifying
5
Trained at
Medical College of Georgia School of Medicine
Licensed in
OK, TX
In the registry since
2021
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

430 N Monte Vista St
Ada, OK 74820-4610
Phone: (580) 332-2323
Fax: (580) 421-6054
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 41661 (OK)
Emergency Medicine Physician Taxonomy 207P00000X · Licence T9700 (TX)

Record details

NPI number1114506037
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 7, 2021
Last updated in NPPESNovember 25, 2024
Certification dateNovember 25, 2024
Mailing address430 N Monte Vista St, Ada, OK 74820-4610

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolMEDICAL COLLEGE OF GEORGIA SCHOOL OF MEDICINE
Graduated 2021 (5 years in practice)
Group practice Mercy Clinic Oklahoma Communities — 648 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Ada