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

Jennifer Cecilia O'Neill, RDN

Individual provider Registered Dietitian · NPI 1629780192

Jennifer Cecilia O'Neill, RDN is a Registered Dietitian in Colton, California. Licensed in California. Registered with an NPI since 2022.

Licensed in
CA
In the registry since
2022
What do these letters mean?
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1350 Reche Canyon Rd
Colton, CA 92324-9528
Phone: (909) 645-3840
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 86172220 (CA)

Record details

NPI number1629780192
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDN
Sole proprietorNo
NPI enumeratedDecember 15, 2022
Last updated in NPPESDecember 15, 2022
Certification dateDecember 15, 2022

Other providers in Colton