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

Jay Allen Gregory, MD

Individual provider Surgery Physician · NPI 1013051226

Jay Allen Gregory, MD is a Surgery Physician in Muskogee, Oklahoma. Practices as a sole proprietor. Licensed in Oklahoma.

Licensed in
OK
In the registry since
2007
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

333 S 38th St Ste D
Muskogee, OK 74401-4937
Phone: (918) 687-5304
Fax: (918) 687-0178
Show map & directions

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

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 13585 (OK)

Record details

NPI number1013051226
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 19, 2007
Last updated in NPPESJuly 8, 2007
Mailing address333 S 38th St Ste D, Muskogee, OK 74401-4937

Other providers in Muskogee