NPI Registry
Contact usSign up free
Find providers by NPI
Individual

SYDNEY CASTLE

Active
Sole proprietor
No

Provider details

NPI number
Gender
F

Contact information

Practice address
901 BOREN AVE STE 900, SEATTLE, WA 98104-3596
(206) 257-3199
Mailing address
22809 LAKEVIEW DR APT E302, MOUNTLAKE TERRACE, WA 98043-2880

Taxonomy

Speciality
Code
Description
License number
State
104100000X
Social Worker
Primary
61674183
WA

Other

Enumeration date
08/13/2025
Last updated
09/05/2025
About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Contact us
Product
  • Claims
  • Eligibility checks
  • EDI platform