OrganizationActive
Amy the Rdn, LLC
NPI 1578051181 · Registered Dietitian · South Orange, NJ
Amy the Rdn, LLC is a Registered Dietitian organization in South Orange, NJ (NPI 1578051181).
Provider details
- NPI number
- 1578051181
- Entity type
- Organization
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Organization subpart
- No
- Authorized official
- Amy Witterschein, Owner(845) 649-2491
- License
- 980393
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
19 Prospect St
South Orange, NJ 07079-2218
Phone: (973) 544-8649
Street-level locationGet directions
Mailing address
234 Hillside Ave
Springfield, NJ 07081-2810
Registry dates
- Enumerated
- 2018-04-30
- Last updated
- 2018-04-30
Frequently asked questions
- What is Amy the Rdn, LLC's NPI number?
- Amy the Rdn, LLC's National Provider Identifier (NPI) is 1578051181, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Amy the Rdn, LLC?
- Amy the Rdn, LLC is classified in the NPPES registry as Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Amy the Rdn, LLC located?
- Amy the Rdn, LLC's practice location on file with NPPES is 19 Prospect St, South Orange, NJ 07079-2218.
- What is Amy the Rdn, LLC's phone number?
- The practice phone number listed in the NPPES registry for Amy the Rdn, LLC is (973) 544-8649.
- Who is the authorized official for Amy the Rdn, LLC?
- The authorized official listed on Amy the Rdn, LLC's NPPES record is Amy Witterschein, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Amy the Rdn, LLC's NPI active?
- Yes — Amy the Rdn, LLC's NPI (1578051181) is active in the NPPES registry as of the last update on 2018-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.