Individual
DR. WILLIAM JOSEPH PROTHERO
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
O.D.
Contact information
Practice address
1837 156TH AVE NE, STE 201, BELLEVUE, WA 98007-4387
(425) 643-2020
(425) 643-0859
Mailing address
1837 156TH AVE NE, STE 201, BELLEVUE, WA 98007-4387
(425) 643-2020
(425) 643-0859
Taxonomy
Speciality
Code
Description
License number
State
152W00000X
Optometrist
9074
CA
152W00000X
Optometrist
Primary
OD00001765
WA
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
0103457
WA WORKERS COMP ID
WA
05
—
2016038
—
WA
01
—
8469PR
REGENCE WA BS
WA
Enumeration date
05/31/2005
Last updated
03/07/2023
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