NADEEN ELHAJJAOUI OTD, OTR/L, CNS
NPI 1740064161
Occupational Therapist in Riverside, CA
About Nadeen Elhajjaoui Otd, Otr/l, Cns NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NADEEN ELHAJJAOUI OTD, OTR/L, CNS (NPI 1740064161) is an individual occupational therapist in Riverside, California, licensed in New York (029576) and active in the NPI registry since August 2023. She maintains a secondary practice location in Carmel.
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 (PECOS)
Nadeen Elhajjaoui Otd, Otr/l, Cns is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Nadeen Elhajjaoui reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New York, NY 10025
- Reassigned Medicare billing, New York enrollment
- 5,251 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
RIVERSIDE, CA 92503
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 Nadeen Elhajjaoui's NPI number?
The NPI number for Nadeen Elhajjaoui is 1740064161. It was assigned to this individual provider in the NPPES registry on August 24, 2023.
Where is Nadeen Elhajjaoui located?
Nadeen Elhajjaoui practices at 9900 Indiana Ave Ste 8, Riverside, CA 92503. The listed phone number is (951) 376-1120.
What is Nadeen Elhajjaoui's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Nadeen Elhajjaoui enrolled in Medicare?
Yes. Nadeen Elhajjaoui is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Nadeen Elhajjaoui's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nadeen Elhajjaoui reassigns Medicare benefits to Montefiore Medical Center (New York, NY). 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 Nadeen Elhajjaoui'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 Nadeen Elhajjaoui was last updated on September 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.