Anna Byrnes, MS, RDN, LDN
NPI 1821871310 · Registered Dietitian · Chalfont, PA
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anna Byrnes, MS, RDN, LDN is a Registered Dietitian provider in Chalfont, PA (NPI 1821871310).
Provider details
- NPI number
- 1821871310
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RDN, LDN
- Sex
- Female
- Sole proprietor
- Yes
- License
- DN008183 (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
2 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
- 2023-08-17
- Last updated
- 2023-08-17
- Certified
- 2023-08-17
Frequently asked questions
- What is Anna Byrnes's NPI number?
- Anna Byrnes's National Provider Identifier (NPI) is 1821871310, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anna Byrnes's specialty?
- Anna Byrnes is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Anna Byrnes located?
- Anna Byrnes's practice location on file with NPPES is 242 New Galena Rd, Chalfont, PA 18914-1318.
- What is Anna Byrnes's phone number?
- The practice phone number listed in the NPPES registry for Anna Byrnes is (215) 512-8848.
- Does Anna Byrnes accept Medicare?
- Anna Byrnes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anna Byrnes's NPI active?
- Yes — Anna Byrnes's NPI (1821871310) is active in the NPPES registry as of the last update on 2023-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.