IndividualActive
Cheryl Sullivan, MS, RD, LDN
NPI 1386854818 · Registered Dietitian · Chicago, IL
Cheryl Sullivan, MS, RD, LDN is a Registered Dietitian provider in Chicago, IL (NPI 1386854818).
Provider details
- NPI number
- 1386854818
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RD, LDN
- Sex
- Female
- Sole proprietor
- No
- License
- 164.004226 (IL)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
1653 West Congress Parkway
370 Pavilion
Chicago, IL 60612-3833
Phone: (312) 942-3988
Approximate (ZIP-level) locationGet directions
Mailing address
1653 West Congress Parkway
Chicago, IL 60612-3833
Registry dates
- Enumerated
- 2007-05-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Cheryl Sullivan's NPI number?
- Cheryl Sullivan's National Provider Identifier (NPI) is 1386854818, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cheryl Sullivan's specialty?
- Cheryl Sullivan is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Cheryl Sullivan located?
- Cheryl Sullivan's practice location on file with NPPES is 1653 West Congress Parkway, Chicago, IL 60612-3833.
- What is Cheryl Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Cheryl Sullivan is (312) 942-3988.
- Is Cheryl Sullivan's NPI active?
- Yes — Cheryl Sullivan's NPI (1386854818) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.