NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Washington Urology Pllc

Urology Physician in Richland, WA · enumerated 2010 · authorized official Diane Mueggler, Office Manager.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1003130873

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Washington Urology Pllc
Practice address 948 Stevens Dr, Suite C, Richland, WA, 99352
Phone (509) 946-8000
Fax (509) 946-8002
Enumeration date Mar 22, 2010
Last updated in NPPES Mar 22, 2010

Taxonomy & classification

208800000X Urology Physician Allopathic & Osteopathic Physicians · License MD00047050 (WA) Primary

Authorized official

Name Diane Mueggler
Title Office Manager
Phone (509) 378-9259

Other identifiers

Identifier Type State Issuer
8463952 Medicaid WA -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for Washington Urology Pllc?
NPPES lists Diane Mueggler (Office Manager) as the authorized official for this organization.
What is the NPI number for Washington Urology Pllc?
The NPI for Washington Urology Pllc is 1003130873, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-22.