Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dennis Marvin Gaskill, M.D.
Urology Physician in Yakima, WA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1760479281
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Registry record
Entity type Individual (Type 1)
Name Dennis Marvin Gaskill
Credential M.D.
Sex Male
Practice address 2500 Racquet Ln, Ste 100, Yakima, WA, 98902
Phone (509) 249-3900
Fax (509) 573-9539
Enumeration date Sep 29, 2005
Last updated in NPPES Nov 20, 2009
Taxonomy & licenses
208800000X Urology Physician Allopathic & Osteopathic Physicians · License 025209MD00030418 (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 |
|---|---|---|---|
| 1082247 | Medicaid | WA | - |
| 340011500 | Other | WA | RAILROAD MEDICARE PIN |
| 340011803 | 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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Dennis Gaskill?
Dennis Gaskill is registered in NPPES with the primary taxonomy of Urology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Raymond Merrell Urology Physician · Yakima, WA NPI 1861489379 Norman Shively Urology Physician · Yakima, WA NPI 1942297452 Walter Lovern Urology Physician · Yakima, WA NPI 1306833827 Mark Uhlman Urology Physician · Yakima, WA NPI 1942297460 Esther Mccorkindale Medical Physician Assistant · Yakima, WA NPI 1023005543 Steven Mack Medical Physician Assistant · Yakima, WA NPI 1578550091 Yakima Urology Associates Pllc Urology Physician · Yakima, WA NPI 1770570152 Yakima Urology Associates Pllc Medical Specialty Clinic/Center · Yakima, WA NPI 1720075864
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-11-20.