DR. HAROUTUN ABRAHAMIAN M.D.
NPI 1952533960
Radiology - Diagnostic Radiology in Maywood, CA
About Dr. Haroutun Abrahamian M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HAROUTUN ABRAHAMIAN M.D. (NPI 1952533960) is an individual diagnostic radiology provider in Maywood, California, licensed in California (A112196) and active in the NPI registry since August 2009. He is enrolled in Medicare PECOS and is a graduate of University Of Vermont College Of Medicine (2006).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
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. Haroutun Abrahamian 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
5Medicare enrollment records show Haroutun Abrahamian reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Maywood, CA 90270
- Reassigned Medicare billing, California enrollment
- 92 clinicians in this Medicare group
Glendale, CA 91206
- Reassigned Medicare billing, California enrollment
- 53 clinicians in this Medicare group
Mojave, CA 93501
- Reassigned Medicare billing, California enrollment
- 192 clinicians in this Medicare group
Rancho Mirage, CA 92270
- Reassigned Medicare billing, California enrollment
- 80 clinicians in this Medicare group
Bakersfield, CA 93301
- Reassigned Medicare billing, California enrollment
- 214 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.
Areas of Expertise CMS Part B claims 83
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90270 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.
Reported Quality Measures
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MAYWOOD, CA 90270
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 Haroutun Abrahamian's NPI number?
The NPI number for Haroutun Abrahamian is 1952533960. It was assigned to this individual provider in the NPPES registry on August 10, 2009.
Where is Haroutun Abrahamian located?
Haroutun Abrahamian practices at 4316 Slauson Ave, Maywood, CA 90270. The listed phone number is (323) 771-9867.
What is Haroutun Abrahamian's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Haroutun Abrahamian enrolled in Medicare?
Yes. Haroutun Abrahamian 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 Haroutun Abrahamian's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Haroutun Abrahamian reassigns Medicare benefits to 5 organizations: United Medical Imaging Healthcare, Inc. (Maywood, CA), Los Angeles Radiology Medical Associates, Inc. (Glendale, CA), Adventist Health Medical Center Tehachapi (Mojave, CA), Palm Desert Radiology Medical Group, Inc (Rancho Mirage, CA) and San Joaquin Community Hospital (Bakersfield, 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 Haroutun Abrahamian'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 Haroutun Abrahamian was last updated on December 7, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.