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

Mrs. Arin Calderwood, RD

Individual provider Registered Dietitian · NPI 1487204913

Mrs. Arin Calderwood, RD is a Registered Dietitian in Easton, Maryland. Licensed in Maryland. Registered with an NPI since 2019.

Licensed in
MD
In the registry since
2019
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Practice location Address checks out

508 Idlewild Ave Ste 3
Easton, MD 21601-3834
Phone: (410) 697-3832
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence DX4803 (MD)

Record details

NPI number1487204913
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorNo
NPI enumeratedSeptember 17, 2019
Last updated in NPPESSeptember 17, 2019

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