Ward Merkeley, MD
Emergency Medicine Physician · Deer Park, WA
Ward Merkeley, MD is an emergency medicine physician with a practice address in Deer Park, Washington, and NPI 1669522827, issued on Jan 11, 2007. Check the license (Washington AM1108114, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Ward Merkeley
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- AM1108114 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1015 E 'D' Street, Deer Park, WA 99006
- Phone
- (509) 276-5061
- Enumerated
- Jan 11, 2007
- Record last updated
- Dec 10, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (509) 276-8713
- Medicaid IDs
- 8124504 WA
7086051 WA
8124505 WA - Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,459 in Washington → Look up another NPI →
Also registered at 1015 E 'D' Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Magennis, CRNACertified Registered Nurse Anesthetist1043372675
Verify Ward Merkeley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license AM1108114Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average emergency medicine physician in 2024
12 Medicare Part D claims, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Ward Merkeley among 1,459 emergency medicine physician records in Washington
Ward Merkeley, MD is one of 1,459 emergency medicine physician records with a practice address in Washington. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 44% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2007 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Washington
There are 1,459 emergency medicine physician records in Washington.
All 1,459 in Washington → Every provider in Deer Park → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Marcus Forbes, D.O.Fairchild Afb, WA 990111508424227
- Benjamin Marcheschi, DOFairchild Afb, WA 990111114488517
- Jay Baker, M.D.Toppenish, WA 989481285722173
- George Seymour, MDToppenish, WA 989481275542532
- Kipp Young, MDToppenish, WA 989481376603530
- Walter Roberton, MDSunnyside, WA 989441811942246
- Jonathan Browne, MDEllensburg, WA 989261790434090
- Addie Burtle, MDEllensburg, WA 989261013586916
Common questions
What is Ward Merkeley, MD's NPI number?
Ward Merkeley, MD's National Provider Identifier (NPI) is 1669522827, issued on Jan 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ward Merkeley, MD located?
The NPPES record lists a practice address at 1015 E 'D' Street, Deer Park, WA, 99006. Phone: (509) 276-5061. Providers update this record themselves, so call before visiting.
How can I verify Ward Merkeley, MD's license?
NPPES lists Washington license number AM1108114, 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.
How much does Ward Merkeley, MD prescribe under Medicare Part D?
In 2024, Ward Merkeley, MD had 12 Medicare Part D claims; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
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.