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Ellen Sagan, RDN
NPI 1255806857 · Registered Dietitian · Hackettstown, NJ
Ellen Sagan, RDN is a Registered Dietitian provider in Hackettstown, NJ (NPI 1255806857).
Provider details
- NPI number
- 1255806857
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 721168 (NJ)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
254 Mountain Ave
Hackettstown, NJ 07840-2407
Phone: (908) 852-6400
Street-level locationGet directions
Mailing address
Po Box 95000, Lb#7550
Philadelphia, PA 19195-7550
Registry dates
- Enumerated
- 2018-10-10
- Last updated
- 2019-03-21
Frequently asked questions
- What is Ellen Sagan's NPI number?
- Ellen Sagan's National Provider Identifier (NPI) is 1255806857, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Sagan's specialty?
- Ellen Sagan is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Ellen Sagan located?
- Ellen Sagan's practice location on file with NPPES is 254 Mountain Ave, Hackettstown, NJ 07840-2407.
- What is Ellen Sagan's phone number?
- The practice phone number listed in the NPPES registry for Ellen Sagan is (908) 852-6400.
- Is Ellen Sagan's NPI active?
- Yes — Ellen Sagan's NPI (1255806857) is active in the NPPES registry as of the last update on 2019-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.