DEAN NAZARIO
NPI 1497489660
Occupational Therapist in Glenview, IL
About Dean Nazario NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DEAN NAZARIO (NPI 1497489660) is an individual occupational therapist in Glenview, Illinois, licensed in Illinois (056.014735) and active in the NPI registry since July 2022. He is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
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
Dean Nazario 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 Dean Nazario reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Deerfield, IL 60015
- Reassigned Medicare billing, Illinois enrollment
- 17 clinicians in this Medicare group
Chicago, IL 60607
- Reassigned Medicare billing, Illinois enrollment
- 9 clinicians in this Medicare group
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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Dean Nazario's NPI number?
The NPI number for Dean Nazario is 1497489660. It was assigned to this individual provider in the NPPES registry on July 13, 2022.
Where is Dean Nazario located?
Dean Nazario practices at 1700 E Lake Ave, Glenview, IL 60025. The listed phone number is (847) 729-1300.
What is Dean Nazario's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Dean Nazario enrolled in Medicare?
Yes. Dean Nazario 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 Dean Nazario's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dean Nazario reassigns Medicare benefits to 3 organizations: Council For Jewish Elderly (Deerfield, IL), Metropolitan Institute Of Pain, Inc. (Chicago, 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 Dean Nazario'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 Dean Nazario was last updated on July 13, 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.