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

MS. Mary L McKay, RD

Individual provider Registered Dietitian · NPI 1164708434

MS. Mary L McKay, RD is a Registered Dietitian in Newport Beach, California. Licensed in Ohio. Registered with an NPI since 2011.

Licensed in
OH
In the registry since
2011
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1 Hoag Dr
Newport Beach, CA 92663-4162
Phone: (949) 764-8205
Fax: (949) 764-8055
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 460414 (OH)

Record details

NPI number1164708434
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorNo
NPI enumeratedOctober 31, 2011
Last updated in NPPESOctober 31, 2011

Other providers in Newport Beach