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

MS. Roylyn G Selvy, RD, LD, CDE

Individual provider Registered Dietitian · NPI 1861604001

MS. Roylyn G Selvy, RD, LD, CDE is a Registered Dietitian in Denison, Texas. Licensed in Oklahoma and Texas. Registered with an NPI since 2007.

Licensed in
OK, TX
In the registry since
2007
Specialties on file
2
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.
LD — Licensed Dietitian
A dietitian licensed by a state board.
CDE — Certified Diabetes Educator
Teaches people to manage diabetes day to day.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1000 Memorial Dr
Denison, TX 75020
Phone: (903) 416-4112
Fax: (903) 416-2114
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

Registered Dietitian (primary) Taxonomy 133V00000X · Licence DT03942 (TX)
Registered Dietitian Taxonomy 133V00000X · Licence 1363 (OK)

Record details

NPI number1861604001
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD , LD , CDE
Sole proprietorNo
NPI enumeratedMay 3, 2007
Last updated in NPPESJuly 8, 2007

Other providers in Denison