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

Claudia Mattil, RD

Individual provider Registered Dietitian · NPI 1679888127

Claudia Mattil, RD is a Registered Dietitian in Wilmington, Delaware. Practices as a sole proprietor. Licensed in Delaware.

Licensed in
DE
In the registry since
2010
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

100 W 10th St
Wilmington, DE 19801-6603
Phone: (301) 237-4847
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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 DN-0000667 (DE)

Record details

NPI number1679888127
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorYes
NPI enumeratedAugust 9, 2010
Last updated in NPPESNovember 6, 2024
Certification dateOctober 5, 2024
Mailing address100 W 10th St Ste 1100, Wilmington, DE 19801-6607

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