FIONNA ADAH ALFEREZ MENDOZA OTR/L
NPI 1073880829
Occupational Therapist in Wheeling, IL
About Fionna Adah Alferez Mendoza Otr/l NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
FIONNA ADAH ALFEREZ MENDOZA OTR/L (NPI 1073880829) is an individual occupational therapist in Wheeling, Illinois, licensed in Illinois (056.008411) and active in the NPI registry since November 2011. She is a graduate of Other (2000).
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
Fionna Adah Alferez Mendoza 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 Reassignment
Medicare enrollment records show Fionna Adah Mendoza reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Grayslake, IL 60030
- Reassigned Medicare billing, Illinois enrollment
- 123 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 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WHEELING, IL 60090
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 Fionna Adah Mendoza's NPI number?
The NPI number for Fionna Adah Mendoza is 1073880829. It was assigned to this individual provider in the NPPES registry on November 22, 2011.
Where is Fionna Adah Mendoza located?
Fionna Adah Mendoza practices at 730 W Hintz Rd, Wheeling, IL 60090. The listed phone number is (847) 537-7474.
What is Fionna Adah Mendoza's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Fionna Adah Mendoza enrolled in Medicare?
Yes. Fionna Adah Mendoza 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 organization bills Medicare for Fionna Adah Mendoza's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Fionna Adah Mendoza reassigns Medicare benefits to Legacy Healthcare Services Inc (Grayslake, 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 Fionna Adah Mendoza'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 Fionna Adah Mendoza was last updated on March 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.