Antonieta Llanes, REGISTERED DIETITIAN
NPI 1841434032 · Registered Dietitian · Chicago, IL
Antonieta Llanes, REGISTERED DIETITIAN is a Registered Dietitian provider in Chicago, IL (NPI 1841434032).
Provider details
- NPI number
- 1841434032
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- REGISTERED DIETITIAN
- Sex
- Female
- Sole proprietor
- No
- License
- 164000938 (IL)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2009-05-01
- Last updated
- 2009-05-01
Frequently asked questions
- What is Antonieta Llanes's NPI number?
- Antonieta Llanes's National Provider Identifier (NPI) is 1841434032, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Antonieta Llanes's specialty?
- Antonieta Llanes is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Antonieta Llanes located?
- Antonieta Llanes's practice location on file with NPPES is 1700 W Van Buren St, Chicago, IL 60612-5500.
- What is Antonieta Llanes's phone number?
- The practice phone number listed in the NPPES registry for Antonieta Llanes is (312) 942-5926.
- Is Antonieta Llanes's NPI active?
- Yes — Antonieta Llanes's NPI (1841434032) is active in the NPPES registry as of the last update on 2009-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.