NPPES file of Aug 9, 2026

Joey Merrifield, ARNP

Adult Health Nurse Practitioner · Seattle, WA

Joey Merrifield, ARNP is an adult health nurse practitioner with a practice address in Seattle, Washington, and NPI 1053346411, issued on Jul 12, 2006. Check the license (Washington AP30003180, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1053346411
Name
Joey Merrifield
Credential
ARNP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License numbers
AP30003180 WA
RN00089184 WA
Self-reported in NPPES; status is on the state search
Practice location
325 9TH Ave, Seattle, WA 98104
Phone
(206) 744-1049
Enumerated
Jul 12, 2006
Record last updated
Jan 31, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(206) 744-5109
Medicaid ID
9632357 WA
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 325 9TH Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Noor Aaf, PA-CMedical Physician Assistant1558394171
  2. Sheida Aalami, M.D.Internal Medicine Physician1730573296
  3. Collette AbbottHospitalist Physician1306208293
  4. Akrm Abdalrahman, MD, MSCritical Care Medicine (Anesthesiology) Physician1801374905
  5. Martin Abdo, COUNSELORCounselor1821202904
  6. Nauzley Abedini, M.D.Hospice and Palliative Medicine (Internal Medicine) Physician1043637408

Verify Joey Merrifield in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license AP30003180    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Washington license search

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98% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024

21 Medicare Part D claims, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Joey Merrifield21
  2. Specialty average1,280

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.

Adult Health Nurse Practitioner providers in Washington

There are 546 adult health nurse practitioner records in Washington.

All 546 in Washington → Every provider in Seattle →

Other adult health nurse practitioner records in Washington

  1. Sandra Abrahamson, ARNPSeattle, WA1699735712
  2. Olga AbramovaBellevue, WA1285036228
  3. Alvin Aceron, ARNPSeattle, WA1639488562
  4. Diane Acosta, ARNPTacoma, WA1376730515
  5. Ream AdeebSeattle, WA1760868855
  6. Jessie Ahroni, PHD, ARNPEverett, WA1467440693
  7. Marilynn Albert, MSN, APRN,BCSeattle, WA1841381316
  8. Jane Allakhverdyan, ARNPSeattle, WA1104346378
  9. Sheryl Allbert, ARNPMonroe, WA1417171232
  10. Michael Alto, NP-CSeattle, WA1114398476

Common questions

What is Joey Merrifield, ARNP's NPI number?

Joey Merrifield, ARNP's National Provider Identifier (NPI) is 1053346411, issued on Jul 12, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Joey Merrifield, ARNP located?

The NPPES record lists a practice address at 325 9TH Ave, Seattle, WA, 98104. Phone: (206) 744-1049. Providers update this record themselves, so call before visiting.

How can I verify Joey Merrifield, ARNP's license?

NPPES lists Washington license number AP30003180, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Joey Merrifield, ARNP prescribe under Medicare Part D?

In 2024, Joey Merrifield, ARNP had 21 Medicare Part D claims; the average among adult health nurse practitioner prescribers was 1,280. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.