ALEXANDER L ALVAREZ OTR/L
NPI 1487045035
Occupational Therapist in Chicago, IL
About Alexander L Alvarez Otr/l NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXANDER L ALVAREZ OTR/L (NPI 1487045035) is an individual occupational therapist in Chicago, Illinois, licensed in Illinois (056010083) and active in the NPI registry since February 2015. He maintains a secondary practice location in Rockford and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Alexander L Alvarez Otr/l 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
2Medicare enrollment records show Alexander Alvarez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
North Riverside, IL 60546
- Reassigned Medicare billing, Illinois enrollment
- 440 clinicians in this Medicare group
Rockford, IL 61107
- Reassigned Medicare billing, Illinois enrollment
- 562 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.
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 Alexander Alvarez's NPI number?
The NPI number for Alexander Alvarez is 1487045035. It was assigned to this individual provider in the NPPES registry on February 17, 2015.
Where is Alexander Alvarez located?
Alexander Alvarez practices at 9912 S Ewing Ave # 1F, Chicago, IL 60617. The listed phone number is (312) 600-7879.
What is Alexander Alvarez's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Alexander Alvarez enrolled in Medicare?
Yes. Alexander Alvarez 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 Alexander Alvarez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Alvarez reassigns Medicare benefits to 2 organizations: Comprehensive Therapeutics Ltd (North Riverside, IL) and Orthomidwest, PLLC (Rockford, 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 Alexander Alvarez'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 Alexander Alvarez was last updated on May 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months 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.