Lu Ann Dwyer Seibert, RN, CDE
NPI 1497034268 · Registered Dietitian · Glen Ellyn, IL
Lu Ann Dwyer Seibert, RN, CDE is a Registered Dietitian provider in Glen Ellyn, IL (NPI 1497034268).
Provider details
- NPI number
- 1497034268
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RN, CDE
- Sex
- Female
- Sole proprietor
- No
- License
- 041191384 (IL)
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
14 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
- 2011-08-11
- Last updated
- 2011-08-11
Frequently asked questions
- What is Lu Ann Dwyer Seibert's NPI number?
- Lu Ann Dwyer Seibert's National Provider Identifier (NPI) is 1497034268, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lu Ann Dwyer Seibert's specialty?
- Lu Ann Dwyer Seibert is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Lu Ann Dwyer Seibert located?
- Lu Ann Dwyer Seibert's practice location on file with NPPES is 430 Pennsylvania Ave, Glen Ellyn, IL 60137-4464.
- What is Lu Ann Dwyer Seibert's phone number?
- The practice phone number listed in the NPPES registry for Lu Ann Dwyer Seibert is (630) 545-7871.
- Is Lu Ann Dwyer Seibert's NPI active?
- Yes — Lu Ann Dwyer Seibert's NPI (1497034268) is active in the NPPES registry as of the last update on 2011-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.