Jennifer Hollenstein, MS, RDN, CDN
NPI 1861809444 · Registered Dietitian · New York, NY
Jennifer Hollenstein, MS, RDN, CDN is a Registered Dietitian provider in New York, NY (NPI 1861809444).
Provider details
- NPI number
- 1861809444
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RDN, CDN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 007823 (NY)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2014-07-16
- Last updated
- 2014-07-16
Frequently asked questions
- What is Jennifer Hollenstein's NPI number?
- Jennifer Hollenstein's National Provider Identifier (NPI) is 1861809444, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Hollenstein's specialty?
- Jennifer Hollenstein is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Jennifer Hollenstein located?
- Jennifer Hollenstein's practice location on file with NPPES is 244 5th Ave, New York, NY 10001-7604.
- What is Jennifer Hollenstein's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Hollenstein is (617) 548-6110.
- Is Jennifer Hollenstein's NPI active?
- Yes — Jennifer Hollenstein's NPI (1861809444) is active in the NPPES registry as of the last update on 2014-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.