ARPINE SHAHDARYAN LCSW
NPI 1164140158
Social Worker - Clinical in Seattle, WA
About Arpine Shahdaryan Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARPINE SHAHDARYAN LCSW (NPI 1164140158) is an individual clinical provider in Seattle, Washington, licensed in California (86837) and active in the NPI registry since August 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2011).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Arpine Shahdaryan Lcsw 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
6Medicare enrollment records show Arpine Shahdaryan reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Seattle, WA 98104
- Reassigned Medicare billing, California enrollment
- 16 clinicians in this Medicare group
Everett, WA 98201
- Reassigned Medicare billing, California enrollment
- 22 clinicians in this Medicare group
Olympia, WA 98506
- Reassigned Medicare billing, California enrollment
- 22 clinicians in this Medicare group
Walla Walla, WA 99362
- Reassigned Medicare billing, California enrollment
- 24 clinicians in this Medicare group
Spokane, WA 99204
- Reassigned Medicare billing, California enrollment
- 19 clinicians in this Medicare group
Anchorage, AK 99508
- Reassigned Medicare billing, California enrollment
- 23 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 98101 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 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SEATTLE, WA 98101
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 Arpine Shahdaryan's NPI number?
The NPI number for Arpine Shahdaryan is 1164140158. It was assigned to this individual provider in the NPPES registry on August 16, 2022.
Where is Arpine Shahdaryan located?
Arpine Shahdaryan practices at 1730 Minor Ave Ste 400, Seattle, WA 98101. The listed phone number is (844) 552-2734.
What is Arpine Shahdaryan's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Arpine Shahdaryan enrolled in Medicare?
Yes. Arpine Shahdaryan 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 Arpine Shahdaryan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Arpine Shahdaryan reassigns Medicare benefits to 6 organizations: Swedish Health Services (Seattle, WA), Providence Health & Services- Washington (Everett, WA), Providence Health & Services Washington (Olympia, WA), Providence Health & Services - Washington (Walla Walla, WA), Providence Health & Services Washington (Spokane, WA) and 1 more organization, listed in the Medicare section above. 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 Arpine Shahdaryan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Arpine Shahdaryan accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Arpine Shahdaryan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Arpine Shahdaryan was last updated on August 16, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Arpine Shahdaryan, LCSW · NPI 1164140158
Clinical provider in Seattle, Washington. Individual provider, active in the CMS NPPES registry since August 16, 2022.
## Identity
- **NPI:** 1164140158 (Entity type: Individual)
- **Enumerated:** August 16, 2022
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 86837 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1730 MINOR AVE STE 400, Seattle, WA 98101-2402
- **Phone:** (844) 552-2734
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Swedish Health Services (NPI 1689612954, Seattle, WA); Providence Health & Services- Washington (NPI 1124270715, Everett, WA); Providence Health & Services Washington (NPI 1174744304, Olympia, WA); Providence Health & Services - Washington (NPI 1922259738, Walla Walla, WA); Providence Health & Services Washington (NPI 1194099390, Spokane, WA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** August 16, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1164140158) · Data from the CMS NPPES public registry.