HANNAH MARQUEZ OTD, OTR/L
NPI 1770349771
Occupational Therapist in Chicago, IL

Active since February 27, 2024
5140 N OAKLEY AVE, CHICAGO, IL 60625(616) 633-3237 Get Directions Write a Review

NPPES record last updated: February 27, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Hannah Marquez Otd, Otr/l NPPES

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

HANNAH MARQUEZ OTD, OTR/L (NPI 1770349771) is an individual occupational therapist in Chicago, Illinois and active in the NPI registry since February 2024.

NPPES Registry Identity

NPI1770349771
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameHANNAH MARQUEZCredential: OTD, OTR/L
Location Address5140 N OAKLEY AVEChicago, IL 60625-1847
Mailing Address5140 N Oakley AveChicago, IL 60625-1847
Sole ProprietorNo
Enumeration DateFebruary 27, 2024
NPPES CertifiedFebruary 27, 2024
✔ NPI 1770349771 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
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.
5140 N OAKLEY AVE, Chicago, IL 60625

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Hannah Marquez Otd, Otr/l is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

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

Occupational Therapist
5140 N OAKLEY AVE
Chicago, IL 60625
  • Reassigned Medicare billing, Illinois enrollment
  • 5 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 3

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

Occupational Therapist
5140 N OAKLEY AVE
CHICAGO, IL 60625
Occupational Therapist
5140 N OAKLEY AVE
CHICAGO, IL 60625
Home Health
5140 N OAKLEY AVE
CHICAGO, IL 60625

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 Hannah Marquez's NPI number?

The NPI number for Hannah Marquez is 1770349771. It was assigned to this individual provider in the NPPES registry on February 27, 2024.

Where is Hannah Marquez located?

Hannah Marquez practices at 5140 N Oakley Ave, Chicago, IL 60625. The listed phone number is (616) 633-3237.

What is Hannah Marquez's specialty?

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

Is Hannah Marquez enrolled in Medicare?

Yes. Hannah Marquez is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Hannah Marquez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hannah Marquez reassigns Medicare benefits to Vitalize Home Therapy PLLC (Chicago, 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 Hannah Marquez'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 Hannah Marquez was last updated on February 27, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.