DARYOUSH BASSIRI M.D.
NPI 1154414639
Pediatrics - Neonatal-Perinatal Medicine in Orange, CA
About Daryoush Bassiri M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DARYOUSH BASSIRI M.D. (NPI 1154414639) is an individual neonatal-perinatal medicine provider in Orange, California, licensed in Arizona (A75836) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Daryoush Bassiri M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Daryoush Bassiri reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Orange, CA 92868
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Childrens Hospital Of Orange County
- 190 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ORANGE, CA 92868
ORANGE, CA 92868
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 Daryoush Bassiri's NPI number?
The NPI number for Daryoush Bassiri is 1154414639. It was assigned to this individual provider in the NPPES registry on October 2, 2006.
Where is Daryoush Bassiri located?
Daryoush Bassiri practices at 455 S Main St, Orange, CA 92868. The listed phone number is (714) 532-8620.
What is Daryoush Bassiri's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.
Is Daryoush Bassiri enrolled in Medicare?
Yes. Daryoush Bassiri is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Daryoush Bassiri's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Daryoush Bassiri reassigns Medicare benefits to Children's Hospital Of Orange County (Orange, CA). 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 Daryoush Bassiri'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 Daryoush Bassiri was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.