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Raymond Weldon Merrell, M.D.

Urology Physician in Yakima, WA · enumerated 2005.

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

National Provider Identifier

1861489379

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Registry record

Entity type Individual (Type 1)
Name Raymond Weldon Merrell
Credential M.D.
Sex Male
Practice address 2500 Racquet Ln, Ste 100, Yakima, WA, 98902
Fax (509) 573-9539
Enumeration date Sep 29, 2005
Last updated in NPPES Jun 2, 2016

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 025209MD00018258 (WA) 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
340010369 Other WA RAILROAD MEDICARE PIN
1881408 Medicaid WA -
340011806 Other WA RAILROAD MEDICARE PIN

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.

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Frequently asked questions

Is NPI 1861489379 active?
Yes, as of the latest NPPES snapshot, NPI 1861489379 is active (record last updated 2016-06-02).
How do I verify Raymond Merrell's NPI record?
Cross-check NPI 1861489379 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-06-02.