MRS. MELISSA OLSEN
NPI 1902203433
Occupational Therapist in Schaumburg, IL

Active since November 26, 2014
675 S ROSELLE RD, SCHAUMBURG, IL 60193(262) 994-7482 Get Directions Write a Review

NPPES record last updated: November 26, 2014. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mrs. Melissa Olsen NPPES

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

MRS. MELISSA OLSEN (NPI 1902203433) is an individual occupational therapist in Schaumburg, Illinois, licensed in Illinois (056010709) and active in the NPI registry since November 2014.

NPPES Registry Identity

NPI1902203433
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameMRS. MELISSA OLSEN
Location Address675 S ROSELLE RDSchaumburg, IL 60193-3100
Mailing AddressPo Box 504469Saint Louis, MO 63150-4469
Sole ProprietorNo
Enumeration DateNovember 26, 2014
✔ NPI 1902203433 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 · 056010709
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.
675 S ROSELLE RD, Schaumburg, IL 60193

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Melissa Olsen is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

2

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

Physical Therapist
1035 MADISON ST
Oak Park, IL 60302
  • Reassigned Medicare billing, Illinois enrollment
  • 99 clinicians in this Medicare group
Physical Therapist
2800 DESPLAINES AVE
North Riverside, IL 60546
  • Reassigned Medicare billing, Illinois enrollment
  • 440 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.

Speech-Language Pathologist
675 S ROSELLE RD
SCHAUMBURG, IL 60193
Skilled Nursing Facility
675 S ROSELLE RD
SCHAUMBURG, IL 60193
Registered Nurse
675 S ROSELLE RD
SCHAUMBURG, IL 60193
Physical Therapist
675 S ROSELLE RD
SCHAUMBURG, IL 60193
Physical Therapist
675 S ROSELLE RD
SCHAUMBURG, IL 60193
Physical Therapy Assistant
675 S ROSELLE RD
SCHAUMBURG, IL 60193
Specialist
675 S ROSELLE RD
SCHAUMBURG, IL 60193
Skilled Nursing Facility
675 S ROSELLE RD
SCHAUMBURG, IL 60193

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 Melissa Olsen's NPI number?

The NPI number for Melissa Olsen is 1902203433. It was assigned to this individual provider in the NPPES registry on November 26, 2014.

Where is Melissa Olsen located?

Melissa Olsen practices at 675 S Roselle Rd, Schaumburg, IL 60193. The listed phone number is (262) 994-7482.

What is Melissa Olsen's specialty?

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

Is Melissa Olsen enrolled in Medicare?

Yes. Melissa Olsen is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Melissa Olsen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Melissa Olsen reassigns Medicare benefits to 2 organizations: Paxxon Healthcare Services LLC (Oak Park, IL) and Comprehensive Therapeutics Ltd (North Riverside, IL). 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 Melissa Olsen'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 Melissa Olsen was last updated on November 26, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.