FIORI HAMZAI
NPI 1679188650
Marriage & Family Therapist in Naperville, IL
About Fiori Hamzai NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
FIORI HAMZAI (NPI 1679188650) is an individual marriage & family therapist in Naperville, Illinois, licensed in Illinois (208.000848) and active in the NPI registry since September 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2020).
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 (PECOS)
Fiori Hamzai is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Fiori Hamzai reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Naperville, IL 60563
- Reassigned Medicare billing, Illinois enrollment
- 23 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.
NAPERVILLE, IL 60563
NAPERVILLE, IL 60563
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 Fiori Hamzai's NPI number?
The NPI number for Fiori Hamzai is 1679188650. It was assigned to this individual provider in the NPPES registry on September 15, 2020.
Where is Fiori Hamzai located?
Fiori Hamzai practices at 1952 Mcdowell Rd Suite 305, Naperville, IL 60563. The listed phone number is (630) 689-1022.
What is Fiori Hamzai's specialty?
The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.
Is Fiori Hamzai enrolled in Medicare?
Yes. Fiori Hamzai is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Fiori Hamzai's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Fiori Hamzai reassigns Medicare benefits to Advanced Behavioral Health Services LLC (Naperville, 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 Fiori Hamzai'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 Fiori Hamzai was last updated on November 15, 2023. 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.
# Fiori Hamzai · NPI 1679188650
Marriage & Family Therapist provider in Naperville, Illinois. Individual provider, active in the CMS NPPES registry since September 15, 2020.
## Identity
- **NPI:** 1679188650 (Entity type: Individual)
- **Enumerated:** September 15, 2020
- **Primary specialty:** Marriage & Family Therapist · taxonomy 106H00000X
- **State license:** 208.000848 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1952 MCDOWELL RD, SUITE 305, Naperville, IL 60563-4366
- **Phone:** (630) 689-1022
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Advanced Behavioral Health Services LLC (NPI 1447545579, Naperville, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** November 15, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1679188650) · Data from the CMS NPPES public registry.