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

Tammy Elva Grayum, RD, LD

Individual provider Metabolic Nutrition Registered Dietitian · NPI 1730368671

Tammy Elva Grayum, RD, LD is a Metabolic Nutrition Registered Dietitian in Festus, Missouri. Practices as a sole proprietor. Licensed in Missouri.

Licensed in
MO
In the registry since
2007
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.
LD — Licensed Dietitian
A dietitian licensed by a state board.

See every abbreviation used in this directory →

Practice location Address checks out

14171 State Road Tt
Festus, MO 63028-4819
Phone: (573) 513-5380
Show map & directions

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

Specialties & licences

Metabolic Nutrition Registered Dietitian (primary) Taxonomy 133VN1006X · Licence 2004024027 (MO)

Record details

NPI number1730368671
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD , LD
Sole proprietorYes
NPI enumeratedOctober 28, 2007
Last updated in NPPESOctober 28, 2007