Brian Carroll
NPI 1558789479 · Registered Dietitian · Marion, IL
Brian Carroll is a Registered Dietitian provider in Marion, IL (NPI 1558789479).
Provider details
- NPI number
- 1558789479
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 164003714 (IL)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
- 2014-03-29
- Last updated
- 2014-03-29
Frequently asked questions
- What is Brian Carroll's NPI number?
- Brian Carroll's National Provider Identifier (NPI) is 1558789479, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Carroll's specialty?
- Brian Carroll is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Brian Carroll located?
- Brian Carroll's practice location on file with NPPES is 1909 W Coolidge Ave, Marion, IL 62959-1097.
- What is Brian Carroll's phone number?
- The practice phone number listed in the NPPES registry for Brian Carroll is (618) 997-5677.
- Is Brian Carroll's NPI active?
- Yes — Brian Carroll's NPI (1558789479) is active in the NPPES registry as of the last update on 2014-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.