IndividualActive
Nia Lennan
NPI 1518756329 · Social Worker · Chicago, IL
Nia Lennan is a Social Worker provider in Chicago, IL (NPI 1518756329).
Provider details
- NPI number
- 1518756329
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 150114359
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
542 S Dearborn St Ste 580
Chicago, IL 60605-1573
Phone: (708) 942-1716
Street-level locationGet directions
Mailing address
542 S Dearborn St Ste 580
Chicago, IL 60605-1573
Additional practice locations (1)
- 710 S Paulina St Ste 438Chicago, IL 60612-3808Phone: (312) 563-2700
Registry dates
- Enumerated
- 2025-05-06
- Last updated
- 2025-06-25
- Certified
- 2025-06-25
Frequently asked questions
- What is Nia Lennan's NPI number?
- Nia Lennan's National Provider Identifier (NPI) is 1518756329, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nia Lennan's specialty?
- Nia Lennan is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Nia Lennan located?
- Nia Lennan's practice location on file with NPPES is 542 S Dearborn St Ste 580, Chicago, IL 60605-1573.
- What is Nia Lennan's phone number?
- The practice phone number listed in the NPPES registry for Nia Lennan is (708) 942-1716.
- Is Nia Lennan's NPI active?
- Yes — Nia Lennan's NPI (1518756329) is active in the NPPES registry as of the last update on 2025-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.