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

Jonathan Daniel Regan, RD

Individual provider Sports Dietetics Nutrition Registered Dietitian · NPI 1578158382

Jonathan Daniel Regan, RD is a Sports Dietetics Nutrition Registered Dietitian in Westwood, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2021
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Practice location Address checks out

223 School St
Westwood, MA 02090-1707
Phone: (781) 461-1157
Show map & directions

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

Specialties & licences

Sports Dietetics Nutrition Registered Dietitian (primary) Taxonomy 133VN1501X · Licence 86117948 (MA)

Record details

NPI number1578158382
Entity typeIndividual (Type 1)
GenderMale
Credentials RD
Sole proprietorYes
NPI enumeratedMarch 3, 2021
Last updated in NPPESMarch 3, 2021
Certification dateMarch 3, 2021