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

MS. Helena Marshall Grillo, RD

Individual provider Registered Dietitian · NPI 1427939206

MS. Helena Marshall Grillo, RD is a Registered Dietitian in Coronado, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2025
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Practice location Address checks out

269 D Ave
Coronado, CA 92118-1318
Phone: (619) 888-9775
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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 86392301 (CA)

Record details

NPI number1427939206
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorYes
NPI enumeratedSeptember 9, 2025
Last updated in NPPESJune 12, 2026
Certification dateJune 12, 2026

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