SYDNEY LAMIER
NPI 1972464493
Occupational Therapist in Naperville, IL

Active since November 24, 2025
325 GREEN VALLEY DR, NAPERVILLE, IL 60540(513) 344-0345 Get Directions Write a Review

NPPES record last updated: November 24, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Sydney Lamier NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SYDNEY LAMIER (NPI 1972464493) is an individual occupational therapist in Naperville, Illinois, licensed in Illinois (056.016804) and active in the NPI registry since November 2025. The provider is a graduate of Other (2019).

NPPES Registry Identity

NPI1972464493
Entity TypeIndividual
Primary Taxonomy225X00000X
Provider Legal NameSYDNEY LAMIER
Location Address325 GREEN VALLEY DRNaperville, IL 60540-5115
Mailing Address325 Green Valley DrNaperville, IL 60540-5115
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateNovember 24, 2025
NPPES CertifiedNovember 24, 2025
✔ NPI 1972464493 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
License✔ Licensed in IL · 056.016804
Definition
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.
325 GREEN VALLEY DR, Naperville, IL 60540

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sydney Lamier is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID749773976
PECOS Enrollment IDI20251205000020

Medicare Billing Reassignment

Medicare enrollment records show Sydney Lamier reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Physical Therapist
234 MALL BLVD STE G50
King Of Prussia, PA 19406
  • Reassigned Medicare billing, Illinois enrollment
  • 13 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Sydney Lamier's NPI number?

The NPI number for Sydney Lamier is 1972464493. It was assigned to this individual provider in the NPPES registry on November 24, 2025.

Where is Sydney Lamier located?

Sydney Lamier practices at 325 Green Valley Dr, Naperville, IL 60540. The listed phone number is (513) 344-0345.

What is Sydney Lamier's specialty?

The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.

Is Sydney Lamier enrolled in Medicare?

Yes. Sydney Lamier is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Sydney Lamier's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sydney Lamier reassigns Medicare benefits to Inhometherapy Inc (King Of Prussia, PA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Sydney Lamier's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Sydney Lamier was last updated on November 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.