Heather Sullivan, R.D.
NPI 1003123035 · Registered Dietitian · Chicago, IL
Heather Sullivan, R.D. is a Registered Dietitian provider in Chicago, IL (NPI 1003123035).
Provider details
- NPI number
- 1003123035
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- R.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 969683 (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
16 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
- 2010-09-13
- Last updated
- 2010-09-13
Frequently asked questions
- What is Heather Sullivan's NPI number?
- Heather Sullivan's National Provider Identifier (NPI) is 1003123035, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Sullivan's specialty?
- Heather Sullivan is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Heather Sullivan located?
- Heather Sullivan's practice location on file with NPPES is 1711 N Larrabee St, Chicago, IL 60614-5621.
- What is Heather Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Heather Sullivan is (773) 259-4809.
- Is Heather Sullivan's NPI active?
- Yes — Heather Sullivan's NPI (1003123035) is active in the NPPES registry as of the last update on 2010-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.