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

Individual provider Registered Dietitian · NPI 1407282676

Maryellen Westerberg, RD is a Registered Dietitian in San Bernardino, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2013
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

1454 E 2nd St
San Bernardino, CA 92408-0118
Phone: (909) 382-7180
Fax: (909) 382-7101
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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 726073 (CA)

Record details

NPI number1407282676
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorYes
NPI enumeratedSeptember 19, 2013
Last updated in NPPESSeptember 19, 2013

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