DR. ARSANY BASILY MD
NPI 1366804510
Pediatrics in Bellevue, WA
About Dr. Arsany Basily Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ARSANY BASILY MD (NPI 1366804510) is an individual pediatrics provider in Bellevue, Washington, licensed in Washington (60934475) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS and maintains a secondary practice location in Kenmore.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Arsany Basily Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Arsany Basily reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Seattle, WA 98105
- Reassigned Medicare billing, Washington enrollment
- Medicare enrollment name: Seattle Childrens Hospital
- 912 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 98004 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 6
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 Arsany Basily's NPI number?
The NPI number for Arsany Basily is 1366804510. It was assigned to this individual provider in the NPPES registry on March 27, 2016.
Where is Arsany Basily located?
Arsany Basily practices at 1500 116th Ave NE, Bellevue, WA 98004. The listed phone number is (678) 749-5252.
What is Arsany Basily's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Arsany Basily enrolled in Medicare?
Yes. Arsany Basily is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Arsany Basily's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Arsany Basily reassigns Medicare benefits to Seattle Children's Hospital (Seattle, WA). 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 Arsany Basily's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Arsany Basily accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Arsany Basily 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 Arsany Basily was last updated on October 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Arsany Basily, MD · NPI 1366804510
Pediatrics physician in Bellevue, Washington. Individual provider, active in the CMS NPPES registry since March 27, 2016.
## Identity
- **NPI:** 1366804510 (Entity type: Individual)
- **Enumerated:** March 27, 2016
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 60934475 (Washington)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1500 116TH AVE NE, Bellevue, WA 98004-3829
- **Phone:** (678) 749-5252
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Seattle Children's Hospital (NPI 1003319500, Seattle, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 7, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1366804510) · Data from the CMS NPPES public registry.