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

Mrs. Diane Elizabeth Lay, RD

Individual provider Registered Dietitian · NPI 1952584864

Mrs. Diane Elizabeth Lay, RD is a Registered Dietitian in Salina, Oklahoma. Practices as a sole proprietor. Licensed in Oklahoma.

Licensed in
OK
In the registry since
2007
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

900 N Owen Walters Blvd
Salina, OK 74365-5003
Phone: (918) 434-8500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 506 (OK)

Record details

NPI number1952584864
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorYes
NPI enumeratedDecember 13, 2007
Last updated in NPPESDecember 13, 2007

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