Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Clyde Frederick Hollon, M.D.
Urology Physician in Spokane, WA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1669589388
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Registry record
Entity type Individual (Type 1)
Name Dr. Clyde Frederick Hollon
Credential M.D.
Sex Male
Practice address 801 W 5th Ave, Suite 518, Spokane, WA, 99204
Phone (509) 747-3147
Fax (509) 747-0020
Enumeration date Aug 25, 2006
Last updated in NPPES Mar 18, 2010
Taxonomy & licenses
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 |
|---|---|---|---|
| 14965 | Other | WA | L& I NUMBER |
| 8249906 | Medicaid | WA | - |
| 340011680 | Other | WA | RRB |
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.
Frequently asked questions
How do I verify Clyde Hollon's NPI record?
Cross-check NPI 1669589388 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1669589388 active?
Yes, as of the latest NPPES snapshot, NPI 1669589388 is active (record last updated 2010-03-18).
Other providers at this practice address
Browse all → John Gollhofer Obstetrics & Gynecology Physician · Spokane, WA NPI 1811989759 Scott Schade Obstetrics & Gynecology Physician · Spokane, WA NPI 1467445510 Lesly Loiseau Audiologist · Spokane, WA NPI 1316933252 Arnold Cohen Gastroenterology Physician · Spokane, WA NPI 1477540326 Steven Hong Gastroenterology Physician · Spokane, WA NPI 1245227156 Sean Garman Internal Medicine Physician · Spokane, WA NPI 1295723690 Craig Hunt Registered Dietitian · Spokane, WA NPI 1639168941 Ronda Kasper-Braithwaite Audiologist · Spokane, WA NPI 1215918040
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-18.