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

Mr. Earl Justin Macaso, RD

Individual provider Registered Dietitian · NPI 1386961456

Mr. Earl Justin Macaso, RD is a Registered Dietitian in San Dimas, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2010
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

1350 W Covina Blvd
San Dimas, CA 91773-3245
Phone: (909) 581-4324
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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 1014480 (CA)

Record details

NPI number1386961456
Entity typeIndividual (Type 1)
GenderMale
Credentials RD
Sole proprietorYes
NPI enumeratedApril 28, 2010
Last updated in NPPESApril 28, 2010

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