IndividualActive
Doreen Berard
NPI 1083840573 · Registered Dietitian · Naperville, IL
Doreen Berard is a Registered Dietitian provider in Naperville, IL (NPI 1083840573).
Provider details
- NPI number
- 1083840573
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 723603 (IL)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
801 S Washington St
Naperville, IL 60540-7430
Phone: (630) 527-5059
Street-level locationGet directions
Mailing address
801 S Washington St
Naperville, IL 60540-7430
Registry dates
- Enumerated
- 2009-06-10
- Last updated
- 2009-06-10
Frequently asked questions
- What is Doreen Berard's NPI number?
- Doreen Berard's National Provider Identifier (NPI) is 1083840573, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Doreen Berard's specialty?
- Doreen Berard is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Doreen Berard located?
- Doreen Berard's practice location on file with NPPES is 801 S Washington St, Naperville, IL 60540-7430.
- What is Doreen Berard's phone number?
- The practice phone number listed in the NPPES registry for Doreen Berard is (630) 527-5059.
- Is Doreen Berard's NPI active?
- Yes — Doreen Berard's NPI (1083840573) is active in the NPPES registry as of the last update on 2009-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.