ARMAN SIROUNIAN
NPI 1659560431
Social Worker - Clinical in Los Angeles, CA
About Arman Sirounian NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARMAN SIROUNIAN (NPI 1659560431) is an individual clinical provider in Los Angeles, California, licensed in California (64386) and active in the NPI registry since October 2007. He is enrolled in Medicare PECOS and is a graduate of Other (2008).
NPPES Registry Identity
Specialties & Licenses
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
Arman Sirounian 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 Arman Sirounian reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90038
- Reassigned Medicare billing, California enrollment
- 533 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 90038 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Arman Sirounian's NPI number?
The NPI number for Arman Sirounian is 1659560431. It was assigned to this individual provider in the NPPES registry on October 17, 2007.
Where is Arman Sirounian located?
Arman Sirounian practices at 1224 N. Vine St., Los Angeles, CA 90038. The listed phone number is (323) 769-6154.
What is Arman Sirounian's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Arman Sirounian enrolled in Medicare?
Yes. Arman Sirounian 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 Arman Sirounian's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Arman Sirounian reassigns Medicare benefits to Los Angeles County Department Of Mental Health (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 Arman Sirounian'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 Arman Sirounian was last updated on November 4, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Arman Sirounian · NPI 1659560431
Clinical provider in Los Angeles, California. Individual provider, active in the CMS NPPES registry since October 17, 2007.
## Identity
- **NPI:** 1659560431 (Entity type: Individual)
- **Enumerated:** October 17, 2007
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 64386 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1224 N. VINE ST., Los Angeles, CA 90038-1612
- **Phone:** (323) 769-6154 · **Fax:** (323) 467-0297
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Los Angeles County Department Of Mental Health (NPI 1912636747, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** November 4, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1659560431) · Data from the CMS NPPES public registry.