Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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MS. Karen Ann Chalmers, RD, MS, CDE

Individual provider Registered Dietitian · NPI 1346261708

MS. Karen Ann Chalmers, RD, MS, CDE is a Registered Dietitian in Boston, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2006
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.
MS — Master of Science
A graduate science degree.
CDE — Certified Diabetes Educator
Teaches people to manage diabetes day to day.

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Practice location Address checks out

72 E Concord St # 220
Boston, MA 02118
Phone: (617) 638-8593
Fax: (617) 638-7221
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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 NU149 (MA)

Record details

NPI number1346261708
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD , MS , CDE
Sole proprietorYes
NPI enumeratedJuly 21, 2006
Last updated in NPPESSeptember 9, 2008

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