William Prothero, O.D

ActiveIndividual ProviderOptometry
NPI issued: May 31, 2005

Quick Facts

NPI Number
1144223405
TypeIndividual
StatusActive
SpecialtyOptometry
Taxonomy152W00000X — Optometry
Phone
(425) 643-2020
StateWA

NPI Validation Status: Verified

Valid 10-digit NPI number (1144223405)
Active status confirmed
Verified by CMS NPPES Registry
HIPAA compliant identifier
Enumeration date on file (May 31, 2005)
Data source: CMS NPPES

Provider Overview

WILLIAM PROTHERO, O.D is a Optometry provider based in Bellevue, WA who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1144223405
Provider TypeIndividual Provider
GenderMale
CredentialO.D
StatusActive
Enumeration DateMay 31, 2005

Practice Location

CityBellevue
StateWA
ZIP Code98007-4387
Phone(425) 643-2020

Specialties & Licenses

★ Primary
SpecialtyOptometry
Taxonomy Code152W00000X
License StateWA

Mailing Address

CityBellevue
StateWA
ZIP Code98007-4387
Phone(425) 643-2020
Same as practice location

How to Use This NPI

📋

For Insurance Billing

Use NPI 1144223405 in Box 33 of the CMS-1500 claim form. This number is required by all major insurance carriers to identify the billing provider and process electronic medical claims.

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For Credentialing

Reference NPI 1144223405for provider credential verification. Hospital systems, state licensing boards, and CAQH directories query this number to verify the provider's active clinical status.

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For Patients

Share NPI 1144223405 with your insurance company. If you need to verify out-of-network benefits or file a reimbursement claim, your insurance provider will require this number to process it.

About Optometry

Specialists in Optometry provide expert clinical care within their specific domain, focusing on the diagnosis, treatment, and management of conditions relevant to their field of practice.

📊
95,009
Optometry Providers in the US

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People Also Ask

What is William Prothero's NPI number?
William Prothero's NPI number is 1144223405, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is William Prothero's NPI currently active?
Yes, William Prothero's NPI status is Active as of the latest CMS NPPES database updates.
What does William Prothero specialize in?
William Prothero specializes in Optometry. The healthcare taxonomy code associated with this specialty is 152W00000X.
Where does William Prothero practice?
William Prothero practices in Bellevue, WA 98007-4387.
When was William Prothero's NPI issued?
William Prothero's NPI was issued on May 31, 2005.
What is William Prothero's provider type?
William Prothero is registered as an Individual Provider under CMS NPI Type 1.