Helen Sperber, RD CDN
NPI 1356402721 · Registered Dietitian · Teaneck, NJ
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Helen Sperber, RD CDN is a Registered Dietitian provider in Teaneck, NJ (NPI 1356402721).
Provider details
- NPI number
- 1356402721
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD CDN
- Sex
- Female
- Sole proprietor
- No
- License
- 866924 (NJ)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Registry dates
- Enumerated
- 2006-12-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Helen Sperber's NPI number?
- Helen Sperber's National Provider Identifier (NPI) is 1356402721, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Helen Sperber's specialty?
- Helen Sperber is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Helen Sperber located?
- Helen Sperber's practice location on file with NPPES is 259 Elm Avenue, Teaneck, NJ 07666.
- What is Helen Sperber's phone number?
- The practice phone number listed in the NPPES registry for Helen Sperber is (201) 803-7945.
- Does Helen Sperber accept Medicare?
- Helen Sperber is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Helen Sperber's NPI active?
- Yes — Helen Sperber's NPI (1356402721) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.