MARIANNA KARIYEV OTR/L
NPI 1265673719
Occupational Therapist in Brooklyn, NY
About Marianna Kariyev Otr/l NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIANNA KARIYEV OTR/L (NPI 1265673719) is an individual occupational therapist in Brooklyn, New York, licensed in New York (007517-1) and active in the NPI registry since March 2009. She maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Locations 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Marianna Kariyev Otr/l is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Marianna Kariyev reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Brooklyn, NY 11230
- Reassigned Medicare billing, New York enrollment
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 13
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 Marianna Kariyev's NPI number?
The NPI number for Marianna Kariyev is 1265673719. It was assigned to this individual provider in the NPPES registry on March 13, 2009. The provider is also known as Miriam Peykar Otr/L.
Where is Marianna Kariyev located?
Marianna Kariyev practices at 1434 E 19th St, Brooklyn, NY 11230. The listed phone number is (718) 755-3218.
What is Marianna Kariyev's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Marianna Kariyev enrolled in Medicare?
Yes. Marianna Kariyev is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Marianna Kariyev's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marianna Kariyev reassigns Medicare benefits to Occupational Therapy By Miriam (Brooklyn, 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 Marianna Kariyev'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 Marianna Kariyev was last updated on December 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.