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

Mary Parnell, RD-LD, CDE

Individual provider Registered Dietitian · NPI 1982827937

Mary Parnell, RD-LD, CDE is a Registered Dietitian in Okmulgee, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2007.

Licensed in
OK
In the registry since
2007
What do these letters mean?
CDE — Certified Diabetes Educator
Teaches people to manage diabetes day to day.

See every abbreviation used in this directory →

Practice location Address checks out

1313 E 20th St
Okmulgee, OK 74447-6303
Phone: (918) 756-9911
Fax: (918) 756-9910
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence LD586 (OK)

Record details

NPI number1982827937
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD-LD , CDE
Sole proprietorNo
NPI enumeratedApril 10, 2007
Last updated in NPPESJuly 8, 2007

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