CLAIRE MERCER
NPI 1023614120
Occupational Therapist - Pediatrics in Chicago, IL
About Claire Mercer NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CLAIRE MERCER (NPI 1023614120) is an individual pediatrics provider in Chicago, Illinois, licensed in Illinois (056013836) and active in the NPI registry since December 2020.
NPPES Registry Identity
Specialties & Licenses
Other Providers at the Same Location NPPES 19
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Claire Mercer's NPI number?
The NPI number for Claire Mercer is 1023614120. It was assigned to this individual provider in the NPPES registry on December 5, 2020.
Where is Claire Mercer located?
Claire Mercer practices at 1739 N Elston Ave, Chicago, IL 60642. The listed phone number is (773) 687-9241.
What is Claire Mercer's specialty?
The primary specialty registered for this NPI is Occupational Therapist, specializing in Pediatrics, with taxonomy code 225XP0200X.
When was this NPI record last updated?
The NPPES record for Claire Mercer was last updated on September 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.