Alison Duffey, MS, RDN, LDN, FAND
NPI 1730946534 · Registered Dietitian · Punta Gorda, FL
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alison Duffey, MS, RDN, LDN, FAND is a Registered Dietitian provider in Punta Gorda, FL (NPI 1730946534).
Provider details
- NPI number
- 1730946534
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RDN, LDN, FAND
- Sex
- Female
- Sole proprietor
- Yes
- License
- 3824 (FL)
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
- 2024-02-28
- Last updated
- 2024-02-28
- Certified
- 2024-02-28
Frequently asked questions
- What is Alison Duffey's NPI number?
- Alison Duffey's National Provider Identifier (NPI) is 1730946534, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alison Duffey's specialty?
- Alison Duffey is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Alison Duffey located?
- Alison Duffey's practice location on file with NPPES is 42083 Journey Dr, Punta Gorda, FL 33982-2279.
- What is Alison Duffey's phone number?
- The practice phone number listed in the NPPES registry for Alison Duffey is (239) 877-6875.
- Does Alison Duffey accept Medicare?
- Alison Duffey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alison Duffey's NPI active?
- Yes — Alison Duffey's NPI (1730946534) is active in the NPPES registry as of the last update on 2024-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.