Jennifer Barr, MPH, RD, CDN, LDN
NPI 1629248687 · Registered Dietitian · Downingtown, PA
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Barr, MPH, RD, CDN, LDN is a Registered Dietitian provider in Downingtown, PA (NPI 1629248687).
Provider details
- NPI number
- 1629248687
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MPH, RD, CDN, LDN
- Sex
- Female
- Sole proprietor
- No
- License
- DN003201 (PA)
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
18 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
- 2008-03-06
- Last updated
- 2017-05-17
Frequently asked questions
- What is Jennifer Barr's NPI number?
- Jennifer Barr's National Provider Identifier (NPI) is 1629248687, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Barr's specialty?
- Jennifer Barr is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Jennifer Barr located?
- Jennifer Barr's practice location on file with NPPES is 721 E Lancaster Ave, Downingtown, PA 19335-2719.
- What is Jennifer Barr's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Barr is (484) 680-5366.
- Does Jennifer Barr accept Medicare?
- Jennifer Barr is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Barr's NPI active?
- Yes — Jennifer Barr's NPI (1629248687) is active in the NPPES registry as of the last update on 2017-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.