DR. LIOR NISSANIAN OTD, OTR/L
NPI 1386589364
Occupational Therapist in Bronx, NY
About Dr. Lior Nissanian Otd, Otr/l NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LIOR NISSANIAN OTD, OTR/L (NPI 1386589364) is an individual occupational therapist in Bronx, New York, licensed in New York (548412) and active in the NPI registry since April 2026. She is a graduate of Other (2025).
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
Dr. Lior Nissanian Otd, 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 Lior Nissanian reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Garden City, NY 11530
- Reassigned Medicare billing, New York enrollment
- 711 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 17
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 Lior Nissanian's NPI number?
The NPI number for Lior Nissanian is 1386589364. It was assigned to this individual provider in the NPPES registry on April 23, 2026.
Where is Lior Nissanian located?
Lior Nissanian practices at 850 Baychester Ave, Bronx, NY 10475. The listed phone number is (917) 742-9850.
What is Lior Nissanian's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Lior Nissanian enrolled in Medicare?
Yes. Lior Nissanian 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 Lior Nissanian's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lior Nissanian reassigns Medicare benefits to Metro Physical Occupational Speech Massage Therapy & Acupuncture PLLC (Garden City, 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 Lior Nissanian'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 Lior Nissanian was last updated on April 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.