Provider Profile
Listed in the NPI registry as a social worker, Nia Lennan practices in Chicago, IL. NPI 1518756329 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
542 S DEARBORN ST STE 580
Chicago, IL 60605
710 S Paulina St Ste 438
Chicago, IL 60612
Nia Lennan is a social worker in Chicago, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Nia Lennan is listed at 542 S Dearborn St Ste 580, Chicago, IL 60605. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (708) 942-1716. Contact the office directly to confirm availability and scheduling.
NPI registry
Nia Lennan's National Provider Identifier is 1518756329. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Nia Lennan has 1+ years experience. Registered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by Nia Lennan. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.