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

Corinne O'Brien, NTM

Individual provider Nutritionist · NPI 1669277968

Corinne O'Brien, NTM is a Nutritionist in Chesterton, Indiana. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

1575 S Calumet Rd
Chesterton, IN 46304-3301
Phone: (219) 269-0926
Show map & directions

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

Specialties & licences

Nutritionist (primary) Taxonomy 133N00000X

Record details

NPI number1669277968
Entity typeIndividual (Type 1)
GenderFemale
Credentials NTM
Sole proprietorNo
NPI enumeratedFebruary 19, 2025
Last updated in NPPESFebruary 19, 2025
Certification dateFebruary 19, 2025
Mailing address353 Morgan Blvd Apt 2, Valparaiso, IN 46383-5883

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