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

Fred Beyerlein, RD

Individual provider Registered Dietitian · NPI 1801253307

Fred Beyerlein, RD is a Registered Dietitian in Rancho Cucamonga, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2016
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

10655 Lemon Ave 2710
Rancho Cucamonga, CA 91737-6956
Phone: (916) 873-2576
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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 724388 (CA)

Record details

NPI number1801253307
Entity typeIndividual (Type 1)
GenderMale
Credentials RD
Sole proprietorYes
NPI enumeratedJanuary 28, 2016
Last updated in NPPESJanuary 28, 2016
Mailing address10655 Lemon Ave, 2710, Rancho Cucamonga, CA 91737-6956

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