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

Individual provider Metabolic Nutrition Registered Dietitian · NPI 1790951366

Julie Ann Onisk, RD is a Metabolic Nutrition Registered Dietitian in Wilmington, Delaware. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2008
Specialties on file
2
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

3506 Kennett Pike
Wilmington, DE 19807-3019
Phone: (302) 661-3070
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Metabolic Nutrition Registered Dietitian (primary) Taxonomy 133VN1006X
Metabolic Nutrition Registered Dietitian Taxonomy 133VN1006X · Licence DO1726 (MD)

Record details

NPI number1790951366
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorYes
NPI enumeratedMay 5, 2008
Last updated in NPPESMay 5, 2008

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