KATHRYN O'BRIEN
NPI 1225623994
Occupational Therapist in Evanston, IL

Active since March 04, 2021Accepts Medicare Assignment
2530 RIDGE AVE, EVANSTON, IL 60201(847) 486-4140 Get Directions Write a Review

NPPES record last updated: March 4, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Kathryn O'brien NPPES

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

KATHRYN O'BRIEN (NPI 1225623994) is an individual occupational therapist in Evanston, Illinois, licensed in Illinois (056.014070) and active in the NPI registry since March 2021. She is a graduate of Other (2020).

NPPES Registry Identity

NPI1225623994
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameKATHRYN O'BRIEN
Location Address2530 RIDGE AVEEvanston, IL 60201-2492
Mailing Address620 1/2 W Barry Ave Apt 2sChicago, IL 60657-4897 · (612) 812-8388
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateMarch 4, 2021
NPPES CertifiedMarch 4, 2021
✔ NPI 1225623994 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 · 056.014070
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.
2530 RIDGE AVE, Evanston, IL 60201

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Kathryn O'brien is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5496286957
PECOS Enrollment IDI20241008002331

Medicare Billing Reassignment

Medicare enrollment records show Kathryn O'brien reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Occupational Therapist
9817 GARDEN LN
Rogers, MN 55374
  • Reassigned Medicare billing, Minnesota enrollment
  • 8 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.

Behavior Technician
2530 RIDGE AVE
EVANSTON, IL 60201
Occupational Therapist
2530 RIDGE AVE
EVANSTON, IL 60201
Behavior Technician
2530 RIDGE AVE
EVANSTON, IL 60201
Behavior Technician
2530 RIDGE AVE
EVANSTON, IL 60201
Occupational Therapist
2530 RIDGE AVE
EVANSTON, IL 60201
Behavior Technician
2530 RIDGE AVE
EVANSTON, IL 60201
Behavior Technician
2530 RIDGE AVE
EVANSTON, IL 60201
Behavior Technician
2530 RIDGE AVE
EVANSTON, IL 60201

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 Kathryn O'brien's NPI number?

The NPI number for Kathryn O'brien is 1225623994. It was assigned to this individual provider in the NPPES registry on March 4, 2021.

Where is Kathryn O'brien located?

Kathryn O'brien practices at 2530 Ridge Ave, Evanston, IL 60201. The listed phone number is (847) 486-4140.

What is Kathryn O'brien's specialty?

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

Is Kathryn O'brien enrolled in Medicare?

Yes. Kathryn O'brien is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Kathryn O'brien's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kathryn O'brien reassigns Medicare benefits to Roots And Wings Therapeutic Services LLC (Rogers, MN). 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 Kathryn O'brien'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 Kathryn O'brien was last updated on March 4, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.