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

Individual provider Registered Dietitian · NPI 1972919884

Amy L. Witterschein, RD is a Registered Dietitian in Elizabeth, New Jersey. Works from 2 locations. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2014
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

433 N Broad St
Elizabeth, NJ 07208-3300
Phone: (908) 436-1002
Fax: (908) 436-1109
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 19 Prospect St, South Orange, NJ 07079-2218 — (973) 544-8649

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence NOTAPPLICABLE (NJ)

Record details

NPI number1972919884
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorNo
NPI enumeratedJuly 11, 2014
Last updated in NPPESMarch 17, 2018

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