NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William C Claridge, MD

Family Medicine Physician in Madras, OR · enumerated 2006 · practices at Mountain View Hospital District.

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

National Provider Identifier

1760403109

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name William C Claridge
Credential MD
Sex Male
Practice address 480 Ne A St, Madras, OR, 97741
Phone (541) 475-4800
Fax (541) 475-4805
Enumeration date Jul 21, 2006
Last updated in NPPES Feb 28, 2017

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD11771 (OR) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
239566 Medicaid OR -
11849148 Other OR CAQH ID

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

Is NPI 1760403109 active?
Yes, as of the latest NPPES snapshot, NPI 1760403109 is active (record last updated 2017-02-28).
How do I verify William Claridge's NPI record?
Cross-check NPI 1760403109 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-02-28.