Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Lainey W Younkin, MS, RD, LDN

Individual provider Registered Dietitian · NPI 1629460159

Lainey W Younkin, MS, RD, LDN is a Registered Dietitian in Boston, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2015
What do these letters mean?
MS — Master of Science
A graduate science degree.
RD — Registered Dietitian
A credentialed nutrition professional.
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.

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Practice location Address checks out

12 Clarendon St
Boston, MA 02116-6117
Phone: (636) 346-7867
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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 3610 (MA)

Record details

NPI number1629460159
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RD , LDN
Sole proprietorYes
NPI enumeratedFebruary 20, 2015
Last updated in NPPESMarch 19, 2020
Certification dateMarch 19, 2020

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