HOSAM MOUSTAFA MD
NPI 1760418149
Radiology - Diagnostic Radiology in Fullerton, CA
About Hosam Moustafa Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HOSAM MOUSTAFA MD (NPI 1760418149) is an individual diagnostic radiology provider in Fullerton, California, licensed in California (A71010) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 6
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Hosam Moustafa Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Hosam Moustafa reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fountain Valley, CA 92708
- Reassigned Medicare billing, California enrollment
- 948 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92835 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Hosam Moustafa's NPI number?
The NPI number for Hosam Moustafa is 1760418149. It was assigned to this individual provider in the NPPES registry on June 25, 2006.
Where is Hosam Moustafa located?
Hosam Moustafa practices at 301 W Bastanchury Rd Ste 130, Fullerton, CA 92835. The listed phone number is (714) 278-9363.
What is Hosam Moustafa's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Hosam Moustafa enrolled in Medicare?
Yes. Hosam Moustafa is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Hosam Moustafa's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hosam Moustafa reassigns Medicare benefits to Memorialcare Medical Foundation (Fountain Valley, 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 Hosam Moustafa'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 Hosam Moustafa was last updated on July 30, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.