IndividualActive
Jillian Harris, RD, LDN
NPI 1992122311 · Registered Dietitian · Joliet, IL
Jillian Harris, RD, LDN is a Registered Dietitian provider in Joliet, IL (NPI 1992122311).
Provider details
- NPI number
- 1992122311
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, LDN
- Sex
- Female
- Sole proprietor
- No
- License
- 164.006128 (IL)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(76/100 index)
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
333 Madison St
Joliet, IL 60435-8200
Phone: (815) 725-7133
Fax: (815) 773-7745
Street-level locationGet directions
Mailing address
333 Madison St
Joliet, IL 60435-8200
Registry dates
- Enumerated
- 2014-03-24
- Last updated
- 2014-03-24
Frequently asked questions
- What is Jillian Harris's NPI number?
- Jillian Harris's National Provider Identifier (NPI) is 1992122311, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jillian Harris's specialty?
- Jillian Harris is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Jillian Harris located?
- Jillian Harris's practice location on file with NPPES is 333 Madison St, Joliet, IL 60435-8200.
- What is Jillian Harris's phone number?
- The practice phone number listed in the NPPES registry for Jillian Harris is (815) 725-7133.
- Is Jillian Harris's NPI active?
- Yes — Jillian Harris's NPI (1992122311) is active in the NPPES registry as of the last update on 2014-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.