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

Dr. Grant Nash Corning, MD

Individual provider Ophthalmology Physician · NPI 1033259114

Dr. Grant Nash Corning, MD is an Ophthalmology in Ada, Oklahoma. Graduated from University of Oklahoma College of Medicine in 2006, 20 years ago. Accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
20
Trained at
University of Oklahoma College of Medicine
Licensed in
OK
In the registry since
2007
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

1425 Arlington St
Ada, OK 74820-2636
Phone: (580) 332-1880
Fax: (580) 332-2214
Show map & directions

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

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 25023 (OK)

Record details

NPI number1033259114
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 7, 2007
Last updated in NPPESJanuary 17, 2023
Certification dateNovember 30, 2021

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolUNIVERSITY OF OKLAHOMA COLLEGE OF MEDICINE
Graduated 2006 (20 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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