IndividualActive
Erin O'Flaherty, RD
NPI 1649100983 · Registered Dietitian · Edwardsville, IL
Erin O'Flaherty, RD is a Registered Dietitian provider in Edwardsville, IL (NPI 1649100983).
Provider details
- NPI number
- 1649100983
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 164012211 (IL)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(52/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
11 Biscayne Dr
Edwardsville, IL 62025-2451
Phone: (309) 338-4094
Street-level locationGet directions
Mailing address
11 Biscayne Dr
Edwardsville, IL 62025-2451
Registry dates
- Enumerated
- 2026-05-20
- Last updated
- 2026-05-20
- Certified
- 2026-05-20
Frequently asked questions
- What is Erin O'Flaherty's NPI number?
- Erin O'Flaherty's National Provider Identifier (NPI) is 1649100983, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin O'Flaherty's specialty?
- Erin O'Flaherty is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Erin O'Flaherty located?
- Erin O'Flaherty's practice location on file with NPPES is 11 Biscayne Dr, Edwardsville, IL 62025-2451.
- What is Erin O'Flaherty's phone number?
- The practice phone number listed in the NPPES registry for Erin O'Flaherty is (309) 338-4094.
- Is Erin O'Flaherty's NPI active?
- Yes — Erin O'Flaherty's NPI (1649100983) is active in the NPPES registry as of the last update on 2026-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.