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

Dr. Nancy Ellen Grayson, MD

Individual provider Psychiatry Physician · NPI 1386625762

Dr. Nancy Ellen Grayson, MD is a Psychiatry Physician in Kingfisher, Oklahoma. Practices as a sole proprietor. Licensed in Oklahoma.

Licensed in
OK
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

25353 E 840 Rd
Kingfisher, OK 73750-5818
Phone: (918) 808-3306
Fax: (888) 504-7682
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 17590 (OK)

Record details

NPI number1386625762
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 10, 2005
Last updated in NPPESMarch 30, 2023
Certification dateMarch 30, 2023
Mailing address25353 E 840 Rd, Kingfisher, OK 73750-5818