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JULIE ANN ONISK R.D.
NPI 1790951366
Dietitian, Registered - Nutrition, Metabolic in Wilmington, DE

Active since May 05, 2008
3506 KENNETT PIKE, WILMINGTON, DE 19807(302) 661-3070 Get Directions Write a Review

NPPES record last updated: May 5, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Julie Ann Onisk R.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JULIE ANN ONISK R.D. (NPI 1790951366) is an individual nutrition, metabolic provider in Wilmington, Delaware, licensed in Maryland (DO1726) and active in the NPI registry since May 2008.

NPPES Registry Identity

NPI1790951366
Entity TypeIndividualFemale
Primary Taxonomy133VN1006X
Provider Legal NameJULIE ANN ONISKCredential: R.D.
Location Address3506 KENNETT PIKEWilmington, DE 19807-3019
Mailing Address2 Dover CtBear, DE 19701-1618 · (302) 832-2843
Phone(302) 661-3070
Sole ProprietorYes
Enumeration DateMay 5, 2008
✔ NPI 1790951366 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, Registered · Nutrition, MetabolicDietary & Nutritional Service Providers
Taxonomy Code133VN1006X
License✔ Licensed in MD · DO1726
Definition
A registered dietitian who achieves specialized competency in metabolic nutrition.
3506 KENNETT PIKE, Wilmington, DE 19807
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Other Names 1

Former Name (1)Julie K Onisk R.d.

Other Identifiers 1

Other825LG801MD · Medicare Account Identification Number

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AmeriHealth Caritas Next.Insurance ›

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CHRISTIANA CARE HEALTH SERVICES INC
Family Medicine (Sports Medicine)
3506 KENNETT PIKE
WILMINGTON, DE 19807
New Castle County (302) 661-3000
JULIANNA W YI RD, LDN
Dietitian, Registered
3506 KENNETT PIKE, PMRI
WILMINGTON, DE 19807
New Castle County (302) 661-3043
CATHERINE DONAHUE-SMITH NP
Nurse Practitioner
3506 KENNETT PIKE, PAIN MANAGEMENT & REHABILATATIVE INSTITUTE
WILMINGTON, DE 19807
New Castle County (302) 661-3070
PRAKASH SESHADRI MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
3506 KENNETT PIKE, CCHS DIABETES AND METABOLIC DISEASE CENTER
WILMINGTON, DE 19807
New Castle County (302) 661-3070
MARTHA HENLEY RD
Dietitian, Registered
3506 KENNETT PIKE
WILMINGTON, DE 19807
New Castle County (302) 661-3000
DENISE TAYLOR RD
Dietitian, Registered
3506 KENNETT PIKE
WILMINGTON, DE 19807
New Castle County (302) 661-3000
MARY T WILLIAMS RD
Dietitian, Registered
3506 KENNETT PIKE
WILMINGTON, DE 19807
New Castle County (302) 661-3000
RONALD MONSAERT MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
3506 KENNETT PIKE, PMRI
WILMINGTON, DE 19807
New Castle County (302) 661-3070

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Julie Onisk's NPI number?

The NPI number for Julie Onisk is 1790951366. It was assigned to this individual provider in the NPPES registry on May 5, 2008. The provider is also known as Julie K Onisk R.D..

Where is Julie Onisk located?

Julie Onisk practices at 3506 Kennett Pike, Wilmington, DE 19807. The listed phone number is (302) 661-3070.

What is Julie Onisk's specialty?

The primary specialty registered for this NPI is Dietitian, Registered, specializing in Nutrition, Metabolic, with taxonomy code 133VN1006X.

What insurance does Julie Onisk accept?

Health plans from AmeriHealth Caritas Next list Julie Onisk as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Julie Onisk was last updated on May 5, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.