IndividualActive
Stephanie Fiorentino, MS, RD, LDN
NPI 1528420395 · Registered Dietitian · Chicago, IL
Stephanie Fiorentino, MS, RD, LDN is a Registered Dietitian provider in Chicago, IL (NPI 1528420395).
Provider details
- NPI number
- 1528420395
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RD, LDN
- Sex
- Female
- Sole proprietor
- No
- License
- 164006753 (IL)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
815 W Van Buren St Ste 330
Chicago, IL 60607-3568
Phone: (312) 985-7141
Street-level locationGet directions
Mailing address
815 W Van Buren St Ste 330
Chicago, IL 60607-3568
Registry dates
- Enumerated
- 2016-03-22
- Last updated
- 2025-07-31
- Certified
- 2025-07-31
Frequently asked questions
- What is Stephanie Fiorentino's NPI number?
- Stephanie Fiorentino's National Provider Identifier (NPI) is 1528420395, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Fiorentino's specialty?
- Stephanie Fiorentino is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Stephanie Fiorentino located?
- Stephanie Fiorentino's practice location on file with NPPES is 815 W Van Buren St Ste 330, Chicago, IL 60607-3568.
- What is Stephanie Fiorentino's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Fiorentino is (312) 985-7141.
- Is Stephanie Fiorentino's NPI active?
- Yes — Stephanie Fiorentino's NPI (1528420395) is active in the NPPES registry as of the last update on 2025-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.