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 provides Registered Dietitian services 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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