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

Marcia D. Tynon, LD

Individual provider Registered Dietitian · NPI 1821395666

Marcia D. Tynon, LD is a Registered Dietitian in Grove, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2011.

Licensed in
OK
In the registry since
2011
What do these letters mean?
LD — Licensed Dietitian
A dietitian licensed by a state board.

See every abbreviation used in this directory →

Practice location Address checks out

1001 E 18th St
Grove, OK 74344-2907
Phone: (918) 786-4461
Fax: (918) 787-3645
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 1428 (OK)

Record details

NPI number1821395666
Entity typeIndividual (Type 1)
GenderFemale
Credentials LD
Sole proprietorNo
NPI enumeratedFebruary 14, 2011
Last updated in NPPESFebruary 14, 2011
Mailing address1001 E 18th St, Grove, OK 74344-2907