DAVID KATZ OT
NPI 1376860544
Occupational Therapist in Park Ridge, IL
About David Katz Ot NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID KATZ OT (NPI 1376860544) is an individual occupational therapist in Park Ridge, Illinois, licensed in Illinois (056006068) and active in the NPI registry since April 2010. He is a graduate of Other (2000).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Accepted Insurance
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
David Katz Ot 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.
Medicare Billing Reassignments
3Medicare enrollment records show David Katz reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Park Ridge, IL 60068
- Reassigned Medicare billing, Illinois enrollment
- 501 clinicians in this Medicare group
Oak Brook, IL 60523
- Reassigned Medicare billing, Illinois enrollment
- 1,298 clinicians in this Medicare group
Bloomingdale, IL 60108
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Athletic And Therapeutic Institute Of Bourbonnais, LLC
- 408 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.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PARK RIDGE, IL 60068
PARK RIDGE, IL 60068
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 David Katz's NPI number?
The NPI number for David Katz is 1376860544. It was assigned to this individual provider in the NPPES registry on April 28, 2010.
Where is David Katz located?
David Katz practices at 951 W Touhy Ave, Park Ridge, IL 60068. The listed phone number is (847) 292-0151.
What is David Katz's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is David Katz enrolled in Medicare?
Yes. David Katz 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 organizations bill Medicare for David Katz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Katz reassigns Medicare benefits to 3 organizations: Athletic And Therapeutic Institute Of Naperville, LLC (Park Ridge, IL), Athletico Ltd (Oak Brook, IL) and Athletic & Therapeutic Institute Of Bourbonnais, LLC (Bloomingdale, 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 David Katz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Katz accept?
Health plans from Oscar Health list David Katz 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 David Katz was last updated on March 14, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.