Jennifer Alvey-Dzierzynski, RD, LDN
NPI 1861835407 · Registered Dietitian · Jacksonville, FL
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Alvey-Dzierzynski, RD, LDN is a Registered Dietitian provider in Jacksonville, FL (NPI 1861835407).
Provider details
- NPI number
- 1861835407
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, LDN
- Sex
- Female
- Sole proprietor
- No
- License
- LD006569 (GA)
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
13 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
- 2013-04-13
- Last updated
- 2024-03-29
- Certified
- 2024-03-29
Frequently asked questions
- What is Jennifer Alvey-Dzierzynski's NPI number?
- Jennifer Alvey-Dzierzynski's National Provider Identifier (NPI) is 1861835407, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Alvey-Dzierzynski's specialty?
- Jennifer Alvey-Dzierzynski is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Jennifer Alvey-Dzierzynski located?
- Jennifer Alvey-Dzierzynski's practice location on file with NPPES is 2872 Alaskan Way, Jacksonville, FL 32226-5847.
- What is Jennifer Alvey-Dzierzynski's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Alvey-Dzierzynski is (815) 993-1080.
- Does Jennifer Alvey-Dzierzynski accept Medicare?
- Jennifer Alvey-Dzierzynski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Alvey-Dzierzynski's NPI active?
- Yes — Jennifer Alvey-Dzierzynski's NPI (1861835407) is active in the NPPES registry as of the last update on 2024-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.