ALI NAEL AMZAJERDI M.D.
NPI 1841583390
Pathology - Anatomic Pathology & Clinical Pathology in Newport Beach, CA
About Ali Nael Amzajerdi M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALI NAEL AMZAJERDI M.D. (NPI 1841583390) is an individual anatomic pathology & clinical pathology provider in Newport Beach, California, licensed in California (A131562) and active in the NPI registry since May 2011. He is enrolled in Medicare PECOS, maintains a secondary practice location in Long Beach, and is a graduate of Other (2005).
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 and accepts Medicare assignment
Ali Nael Amzajerdi M.d. 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 Reassignments
3Medicare enrollment records show Ali Nael Amzajerdi reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Newport Beach, CA 92663
- Reassigned Medicare billing, California enrollment
- 32 clinicians in this Medicare group
Orange, CA 92868
- Reassigned Medicare billing, California enrollment
- 79 clinicians in this Medicare group
Los Angeles, CA 90027
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Childrens Hospital Los Angeles Medical Group Inc
- 1,281 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 92663 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
NEWPORT BEACH, CA 92663
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 Ali Nael Amzajerdi's NPI number?
The NPI number for Ali Nael Amzajerdi is 1841583390. It was assigned to this individual provider in the NPPES registry on May 17, 2011.
Where is Ali Nael Amzajerdi located?
Ali Nael Amzajerdi practices at 1 Hoag Dr, Newport Beach, CA 92663. The listed phone number is (949) 764-4624.
What is Ali Nael Amzajerdi's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.
Is Ali Nael Amzajerdi enrolled in Medicare?
Yes. Ali Nael Amzajerdi 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 organizations bill Medicare for Ali Nael Amzajerdi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ali Nael Amzajerdi reassigns Medicare benefits to 3 organizations: Newport Harbor Pathology Medical Group Inc (Newport Beach, CA), Regents Of The University Of California (Orange, CA) and Children's Hospital Los Angeles Medical Group, Inc. (Los Angeles, CA). Each 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 Ali Nael Amzajerdi'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 Ali Nael Amzajerdi was last updated on June 6, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Ali Nael Amzajerdi, M.D. · NPI 1841583390
Anatomic Pathology & Clinical Pathology physician in Newport Beach, California. Individual provider, active in the CMS NPPES registry since May 17, 2011.
## Identity
- **NPI:** 1841583390 (Entity type: Individual)
- **Enumerated:** May 17, 2011
- **Primary specialty:** Pathology - Anatomic Pathology & Clinical Pathology · taxonomy 207ZP0102X
- **State license:** A131562 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 HOAG DR, Newport Beach, CA 92663-4162
- **Phone:** (949) 764-4624
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Newport Harbor Pathology Medical Group Inc (NPI 1790711927, Newport Beach, CA); Regents Of The University Of California (NPI 1558311811, Orange, CA); Children's Hospital Los Angeles Medical Group, Inc. (NPI 1265530653, Los Angeles, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** June 6, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1841583390) · Data from the CMS NPPES public registry.