NPPES file of Aug 9, 2026

Hiroe Toyama, ARNP

Acute Care Nurse Practitioner · Seattle, WA

Hiroe Toyama, ARNP is an acute care nurse practitioner with a practice address in Seattle, Washington, and NPI 1225041338, issued on Aug 14, 2006. Check the license (Washington AP61396266, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1225041338
Name
Hiroe Toyama
Credential
ARNP
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License numbers
AP61396266 WA
201803703NP-PP OR
Self-reported in NPPES; status is on the state search
Practice location
325 9TH Ave, Seattle, WA 98104
Phone
(206) 520-5000
Enumerated
Aug 14, 2006
Record last updated
Feb 27, 2023
Medicaid ID
1225041338 WA
Medicare enrollment
Enrolled (PECOS I20230302002476); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest acute care nurse practitioner records → All 283 in Washington → Look up another NPI →

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 Hiroe Toyama 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 AP61396266    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. The Association OF University PhysiciansSeattle, WA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Hiroe Toyama among 283 acute care nurse practitioner records in Washington

Hiroe Toyama, ARNP is one of 283 acute care nurse practitioner records with a practice address in Washington. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 93% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 73% of these records are
  • Graduated2001 · median 2020 among the 207 with a school on file
  • Record last updated2023 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Acute Care Nurse Practitioner providers in Washington

There are 283 acute care nurse practitioner records in Washington.

All 283 in Washington → Every provider in Seattle → Acute Care Nurse Practitioner nationwide →

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Ninotchka Brydges, ARNPSeattle, WA 981041063509701
  2. Joelle Fathi, DNP, RN, ARNPSeattle, WA 981041528124492
  3. Laurie Hartman, APRNSeattle, WA 981041003958364
  4. Gemi Jannotta, ARNPSeattle, WA 981041720222821
  5. Sarah Livesay, ARNPSeattle, WA 981041770831232
  6. Todd Ray, MN, ARNPSeattle, WA 981041154685196
  7. Richard Rice, RN, MSN, ACNP-BCSeattle, WA 981041215295894
  8. Rosavida RufoSeattle, WA 981041306388905

Common questions

What is Hiroe Toyama, ARNP's NPI number?

Hiroe Toyama, ARNP's National Provider Identifier (NPI) is 1225041338, issued on Aug 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Hiroe Toyama, ARNP located?

The NPPES record lists a practice address at 325 9TH Ave, Seattle, WA, 98104. Phone: (206) 520-5000. Providers update this record themselves, so call before visiting.

How can I verify Hiroe Toyama, ARNP's license?

NPPES lists Washington license number AP61396266, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity 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.