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

Kathy Demaggio, RD

Individual provider Registered Dietitian · NPI 1518027309

Kathy Demaggio, RD is a Registered Dietitian in Fairfield, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
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

2101 Courage Dr Nutrition MS 10-100
Fairfield, CA 94533-6717
Phone: (707) 784-2216
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 541159 (CA)

Record details

NPI number1518027309
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorYes
NPI enumeratedDecember 11, 2006
Last updated in NPPESJuly 8, 2007
Mailing address3415 Ellen Way, Napa, CA 94558-4251

Other providers in Fairfield