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

New England Nutrition Advisors, LLC

Organization Registered Dietitian · NPI 1134648421

New England Nutrition Advisors, LLC is a Registered Dietitian in Amherst, New Hampshire. Licensed in Massachusetts and New Hampshire. Registered with an NPI since 2017.

Licensed in
MA, NH
In the registry since
2017
Specialties on file
2
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

199 State Route 101 Unit 653
Amherst, NH 03031-8056
Phone: (603) 391-8206
Fax: (888) 974-8589
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 0844 (NH)
Registered Dietitian Taxonomy 133V00000X · Licence 4235 (MA)

Record details

NPI number1134648421
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Courtney Costello — Co-Owner · (603) 391-8206
NPI enumeratedSeptember 18, 2017
Last updated in NPPESOctober 6, 2023
Certification dateOctober 6, 2023
Mailing address199 State Route 101 Unit 653, Amherst, NH 03031-8056

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