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

Douglas Thornton, DO

Individual provider Surgery Physician · NPI 1780071571

Douglas Thornton, DO is a General Surgery in Ada, Oklahoma. Qualified in 2015, 11 years ago. Practices with Mercy Clinic Oklahoma Communities, a 648-clinician group and accepts Medicare assignment. Licensed in Michigan and Oklahoma.

Years since qualifying
11
Licensed in
MI, OK
In the registry since
2015
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

435 N Monte Vista St
Ada, OK 74820-4676
Phone: (580) 310-0102
Fax: (580) 310-0104
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 6896 (OK)
Surgery Physician Taxonomy 208600000X · Licence 5101021524 (MI)

Record details

NPI number1780071571
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedApril 20, 2015
Last updated in NPPESAugust 12, 2020
Certification dateAugust 12, 2020
Mailing address435 N Monte Vista St, Ada, OK 74820-4676

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Mercy Clinic Oklahoma Communities — 648 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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