LAUREN ANNE GRALTON OT
NPI 1821799255
Occupational Therapist in Wilmette, IL

Active since March 13, 2023
3232 LAKE AVE STE 1, WILMETTE, IL 60091(224) 266-9411 Get Directions Write a Review

NPPES record last updated: December 20, 2024. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Dec 20, 2024, Mar 13, 2023 (2 updates tracked since 2023).

About Lauren Anne Gralton Ot NPPES

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

LAUREN ANNE GRALTON OT (NPI 1821799255) is an individual occupational therapist in Wilmette, Illinois, licensed in Illinois (056-015275) and active in the NPI registry since March 2023. She maintains a secondary practice location in Arlington Heights.

NPPES Registry Identity

NPI1821799255
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameLAUREN ANNE GRALTONCredential: OT
Location Address3232 LAKE AVE STE 1Wilmette, IL 60091-0005
Mailing Address29373 Network PlChicago, IL 60673-1293
Sole ProprietorNo
Enumeration DateMarch 13, 2023
Last NPPES UpdateDecember 20, 20242 updates tracked since enumeration
NPPES CertifiedDecember 20, 2024
✔ NPI 1821799255 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 · 056-015275
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.
3232 LAKE AVE STE 1, Wilmette, IL 60091

Secondary Practice Location 1

Location 11430 N Arlington Heights Rd Ste 201Arlington Heights, IL 60004-4825 · Phone (847) 707-6744

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lauren Anne Gralton Ot is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

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

Cardiovascular Disease
1775 DEMPSTER ST
Park Ridge, IL 60068
  • Reassigned Medicare billing, Illinois enrollment
  • Medicare enrollment name: Advocate Health And Hospitals Corporation
  • 4,870 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 Lauren Gralton's NPI number?

The NPI number for Lauren Gralton is 1821799255. It was assigned to this individual provider in the NPPES registry on March 13, 2023.

Where is Lauren Gralton located?

Lauren Gralton practices at 3232 Lake Ave Ste 1, Wilmette, IL 60091. The listed phone number is (224) 266-9411.

What is Lauren Gralton's specialty?

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

Is Lauren Gralton enrolled in Medicare?

Yes. Lauren Gralton is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Lauren Gralton's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lauren Gralton reassigns Medicare benefits to Lutheran General Hospital (Park Ridge, IL). 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 Lauren Gralton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Lauren Gralton accept?

Health plans from Oscar Health list Lauren Gralton as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Lauren Gralton was last updated on December 20, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.