Amy L. Witterschein, RD
Registered Dietitian · Elizabeth, NJ
Amy L. Witterschein, RD is a registered dietitian with a practice address in Elizabeth, New Jersey, and NPI 1972919884, issued on Jul 11, 2014. Check the license (New Jersey NOTAPPLICABLE, as entered in NPPES) with the New Jersey board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Amy L. Witterschein
- Credential
- RD
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- NOTAPPLICABLE NJ
Self-reported in NPPES; status is on the state search - Practice location
- 433 N Broad St, Elizabeth, NJ 07208
- Phone
- (908) 436-1002
- Enumerated
- Jul 11, 2014
- Record last updated
- Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (908) 436-1109
- Entity
- Type 1 · individual
Also registered at 433 N Broad St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Salama Ahmad, FNP-CFamily Nurse Practitioner1790437572
- Natalya Saburova, MDPediatrics Physician1083852859
Verify Amy L. Witterschein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
Search for license NOTAPPLICABLECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Registered Dietitian providers in New Jersey
There are 2,006 registered dietitian records in New Jersey. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other registered dietitian records in New Jersey
- Gina Abbatemarco, RDLyons, NJ1518211895
- Rawan Abdalla, RDNFranklin Park, NJ1164049219
- Latifah Abdus-Salaam, RDEast Orange, NJ1730463464
- Mariam Abid, RDNEast Brunswick, NJ1861138059
- Tara Abish, RDNLakewood, NJ1891277380
- Samuel Accardi, RDStone Harbor, NJ1366813826
- Prema Achari, MARDMillington, NJ1386706778
- Laura Acosta, MS, RDNWest New York, NJ1285567685
- Sarah Adamchak, RDWayne, NJ1013797422
- Amoke Adams, RD, LDNTrenton, NJ1184020059
Common questions
What is Amy L. Witterschein, RD's NPI number?
Amy L. Witterschein, RD's National Provider Identifier (NPI) is 1972919884, issued on Jul 11, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Amy L. Witterschein, RD located?
The NPPES record lists a practice address at 433 N Broad St, Elizabeth, NJ, 07208. Phone: (908) 436-1002. Providers update this record themselves, so call before visiting.
How can I verify Amy L. Witterschein, RD's license?
NPPES lists New Jersey license number NOTAPPLICABLE, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.