RAMON RAY TER-OGANESYAN M.D.
NPI 1376787135
Radiology - Vascular & Interventional Radiology in Los Angeles, CA
About Ramon Ray Ter-oganesyan M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RAMON RAY TER-OGANESYAN M.D. (NPI 1376787135) is an individual vascular & interventional radiology provider in Los Angeles, California, licensed in California (A95295) and active in the NPI registry since April 2009. He is enrolled in Medicare PECOS and is a graduate of University Of California, Irvine, California College Of Medicine (2004).
NPPES Registry Identity
Specialties & Licenses 2
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
Ramon Ray Ter-oganesyan 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 Reassignment
Medicare enrollment records show Ramon Ter-oganesyan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90033
- Reassigned Medicare billing, California enrollment
- 2,445 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
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 90033 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
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 Ramon Ter-oganesyan's NPI number?
The NPI number for Ramon Ter-oganesyan is 1376787135. It was assigned to this individual provider in the NPPES registry on April 23, 2009.
Where is Ramon Ter-oganesyan located?
Ramon Ter-oganesyan practices at 1500 San Pablo St 2nd Floor, Los Angeles, CA 90033. The listed phone number is (323) 442-8541.
What is Ramon Ter-oganesyan's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Vascular & Interventional Radiology, with taxonomy code 2085R0204X.
Is Ramon Ter-oganesyan enrolled in Medicare?
Yes. Ramon Ter-oganesyan 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 organization bills Medicare for Ramon Ter-oganesyan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ramon Ter-oganesyan reassigns Medicare benefits to Usc Care Medical Group, Inc (Los Angeles, 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 Ramon Ter-oganesyan'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 Ramon Ter-oganesyan was last updated on November 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Ramon Ray Ter-Oganesyan, M.D. · NPI 1376787135
Vascular & Interventional Radiology physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since April 23, 2009.
## Identity
- **NPI:** 1376787135 (Entity type: Individual)
- **Enumerated:** April 23, 2009
- **Primary specialty:** Radiology - Vascular & Interventional Radiology · taxonomy 2085R0204X
- **State license:** A95295 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 SAN PABLO ST, 2ND FLOOR, Los Angeles, CA 90033-5313
- **Phone:** (323) 442-8541 · **Fax:** (323) 442-8755
## 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:** Usc Care Medical Group, Inc (NPI 1902846306, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, Irvine, California College Of Medicine, class of 2004
## Record status
- **NPPES last updated:** November 27, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1376787135) · Data from the CMS NPPES public registry.