Raymond Weldon Merrell, M.D.
Urology Physician · Yakima, WA
Raymond Weldon Merrell, M.D. is a urology physician with a practice address in Yakima, Washington, and NPI 1861489379, issued on Sep 29, 2005. Check the license (Washington 025209MD00018258, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Raymond Weldon Merrell
- Credential
- M.D.
- Primary taxonomy
- Urology Physician 208800000X
- License number
- 025209MD00018258 WA
Self-reported in NPPES; status is on the state search - Practice location
- 2500 Racquet LN, Yakima, WA 98902
- Phone
- (509) 249-3900
- Enumerated
- Sep 29, 2005
- Record last updated
- Jun 2, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (509) 573-9539
- Medicaid ID
- 1881408 WA
- Medicare enrollment
- Enrolled (PECOS I20091210000325); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 1974
- Entity
- Type 1 · individual
8 nearest urology physician records → All 335 in Washington → Look up another NPI →
Also registered at 2500 Racquet LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dana Betsch, PTPhysical Therapist1457304354
- Dennis Gaskill, M.D.Urology Physician1760479281
- Dyann Kanzler, PAVMedical Physician Assistant1609962893
- Walter Lovern, M.D.Urology Physician1306833827
- Steven Mack, PACMedical Physician Assistant1578550091
- Esther McCorkindale, PACMedical Physician Assistant1023005543
Verify Raymond Weldon Merrell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license 025209MD00018258Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Yakima Urology AT Memorial TRYakima, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Raymond Weldon Merrell among 335 urology physician records in Washington
Raymond Weldon Merrell, M.D. is one of 335 urology physician records with a practice address in Washington. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1974 · median 2005 among the 224 with a school on file
- Record last updated2016 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in Washington
There are 335 urology physician records in Washington.
All 335 in Washington → Every provider in Yakima → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Brian Cox, MDYakima, WA 989021215034111
- Dennis Gaskill, M.D.Yakima, WA 989021760479281
- Eric Lauer, MDYakima, WA 989021154533297
- Walter Lovern, M.D.Yakima, WA 989021306833827
- Norman Shively, M.D.Yakima, WA 989021942297452
- Daniel Thorner, D.O.Yakima, WA 989021275795445
- Mark Uhlman, M.D.Yakima, WA 989021942297460
- Matthew Uhlman, M.D.Yakima, WA 989021144546433
Common questions
What is Raymond Weldon Merrell, M.D.'s NPI number?
Raymond Weldon Merrell, M.D.'s National Provider Identifier (NPI) is 1861489379, issued on Sep 29, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Raymond Weldon Merrell, M.D. located?
The NPPES record lists a practice address at 2500 Racquet LN, Yakima, WA, 98902. Phone: (509) 249-3900. Providers update this record themselves, so call before visiting.
How can I verify Raymond Weldon Merrell, M.D.'s license?
NPPES lists Washington license number 025209MD00018258, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.