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

Diehl Nutrition, LLC

Organization Nutritionist · NPI 1386368058

Diehl Nutrition, LLC is a Nutritionist in Norwalk, Connecticut. Registered with an NPI since 2022.

In the registry since
2022
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

488 Main Ave Ste 2
Norwalk, CT 06851-1008
Phone: (203) 858-4615
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nutritionist (primary) Taxonomy 133N00000X

Record details

NPI number1386368058
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Catherine Diehl — Nutritionist · (203) 858-4615
NPI enumeratedSeptember 27, 2022
Last updated in NPPESSeptember 27, 2022
Certification dateSeptember 27, 2022
Mailing address98 Woolsley Ave, Trumbull, CT 06611-4460

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