IndividualActive
Grace Williams, RDN
NPI 1467193037 · Registered Dietitian · Chicago, IL
Grace Williams, RDN is a Registered Dietitian provider in Chicago, IL (NPI 1467193037).
Provider details
- NPI number
- 1467193037
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Female
- Sole proprietor
- No
- License
- 86172388
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
333 Michigan Avenue
Chicago, IL 60601-3844
Phone: (312) 772-5566
Street-level locationGet directions
Mailing address
333 N Michigan Ave Ste 932
Chicago, IL 60601-3910
Registry dates
- Enumerated
- 2022-04-06
- Last updated
- 2025-06-10
- Certified
- 2025-06-10
Frequently asked questions
- What is Grace Williams's NPI number?
- Grace Williams's National Provider Identifier (NPI) is 1467193037, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grace Williams's specialty?
- Grace Williams is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Grace Williams located?
- Grace Williams's practice location on file with NPPES is 333 Michigan Avenue, Chicago, IL 60601-3844.
- What is Grace Williams's phone number?
- The practice phone number listed in the NPPES registry for Grace Williams is (312) 772-5566.
- Is Grace Williams's NPI active?
- Yes — Grace Williams's NPI (1467193037) is active in the NPPES registry as of the last update on 2025-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.