DR. THERESA ROSE CHRISTOPHER OTD, OTR/L
NPI 1528675014
Occupational Therapist in Glen Ellyn, IL

Active since September 28, 2020
430 PENNSYLVANIA AVE, GLEN ELLYN, IL 60137(630) 967-2000 Get Directions Write a Review

NPPES record last updated: June 16, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Theresa Rose Christopher Otd, Otr/l NPPES

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

DR. THERESA ROSE CHRISTOPHER OTD, OTR/L (NPI 1528675014) is an individual occupational therapist in Glen Ellyn, Illinois, licensed in Illinois (056013787) and active in the NPI registry since September 2020.

NPPES Registry Identity

NPI1528675014
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameDR. THERESA ROSE CHRISTOPHERCredential: OTD, OTR/L
Location Address430 PENNSYLVANIA AVEGlen Ellyn, IL 60137-4464
Mailing Address1860 Paysphere CirChicago, IL 60674-0018 · (630) 469-9200
Sole ProprietorNo
Enumeration DateSeptember 28, 2020
Last NPPES UpdateJune 16, 2022
NPPES CertifiedJune 16, 2022
✔ NPI 1528675014 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 · 056013787
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.
430 PENNSYLVANIA AVE, Glen Ellyn, IL 60137

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Theresa Rose Christopher Otd, Otr/l is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

2

Medicare enrollment records show Theresa Christopher reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Multi-Specialty
1100 W 31ST ST, STE 300
Downers Grove, IL 60515
  • Reassigned Medicare billing, Illinois enrollment
  • 1,061 clinicians in this Medicare group
Physical Therapist
7300 DEARWESTER DR
Cincinnati, OH 45236
  • Reassigned Medicare billing, Illinois enrollment
  • 104 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.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine
430 PENNSYLVANIA AVE, STE 310
GLEN ELLYN, IL 60137
Radiology (Diagnostic Radiology)
430 PENNSYLVANIA AVE
GLEN ELLYN, IL 60137
Surgery
430 PENNSYLVANIA AVE, SUITE 350
GLEN ELLYN, IL 60137
Internal Medicine
430 PENNSYLVANIA AVE
GLEN ELLYN, IL 60137
Otolaryngology (Plastic Surgery within the Head & Neck)
430 PENNSYLVANIA AVE, STE 330
GLEN ELLYN, IL 60137
Radiology (Diagnostic Radiology)
430 PENNSYLVANIA AVE, 110
GLEN ELLYN, IL 60137
Pediatrics (Neonatal-Perinatal Medicine)
430 PENNSYLVANIA AVE
GLEN ELLYN, IL 60137
Pediatrics
430 PENNSYLVANIA AVE
GLEN ELLYN, IL 60137

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 Theresa Christopher's NPI number?

The NPI number for Theresa Christopher is 1528675014. It was assigned to this individual provider in the NPPES registry on September 28, 2020.

Where is Theresa Christopher located?

Theresa Christopher practices at 430 Pennsylvania Ave, Glen Ellyn, IL 60137. The listed phone number is (630) 967-2000.

What is Theresa Christopher's specialty?

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

Is Theresa Christopher enrolled in Medicare?

Yes. Theresa Christopher is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Theresa Christopher's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Theresa Christopher reassigns Medicare benefits to 2 organizations: Dupage Medical Group Ltd (Downers Grove, IL) and Cortlyn Therapy, PC (Cincinnati, OH). Each 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 Theresa Christopher'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 Theresa Christopher was last updated on June 16, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.