HIROE TOYAMA ARNP
NPI 1225041338
Nurse Practitioner - Acute Care in Seattle, WA

Active since August 14, 2006PECOS EnrolledAccepts Medicare Assignment
325 9TH AVE, SEATTLE, WA 98104(206) 520-5000 Get Directions Write a Review

NPPES record last updated: February 27, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Feb 27, 2023, Oct 11, 2019, Jul 20, 2018 and 1 more (4 updates tracked since 2018).

About Hiroe Toyama Arnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HIROE TOYAMA ARNP (NPI 1225041338) is an individual acute care provider in Seattle, Washington, licensed in Washington (AP61396266) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS, is affiliated with Harborview Medical Center, and maintains a secondary practice location in Springfield.

NPPES Registry Identity

NPI1225041338
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameHIROE TOYAMACredential: ARNP
Location Address325 9TH AVESeattle, WA 98104-2420
Mailing AddressPo Box 50095Seattle, WA 98145-5095 · (206) 520-5700
Sole ProprietorNo
Medical School CMSOtherGraduated 2001
Enumeration DateAugust 14, 2006
Last NPPES UpdateFebruary 27, 20234 updates tracked since enumeration
NPPES CertifiedFebruary 27, 2023
NPI 1225041338 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
Licenses Licensed in WA · AP61396266 Licensed in OR · 201803703NP-PP
Also ListedNurse PractitionerTaxonomy 363L00000X · License AP61396266 (WA)
325 9TH AVE, Seattle, WA 98104

Secondary Practice Location 1

Location 13377 Riverbend DrSpringfield, OR 97477-8803 · Phone (541) 222-8400 · Fax (541) 222-8401

Other Identifiers 1

Medicaid1225041338WA

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Hiroe Toyama Arnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4284927294
PECOS Enrollment IDI20230302002476
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Harborview Medical Center

Acute Care Hospitals · Seattle, WA
1/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number500064
Location325 9th AvenueSeattle, WA 98104 · King County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98104 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$97.43 typical visit price
range $63.67 – $189.37
Typical copayment $24.35 (range $15.91 – $47.34)
Most-billed visit code 99203
Established Patient
$111.00 typical visit price
range $21.12 – $155.00
Typical copayment $27.75 (range $5.28 – $38.75)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner (Acute Care)
325 9TH AVE
SEATTLE, WA 98104
Physical Therapist
325 9TH AVE, BOX 359920
SEATTLE, WA 98104
Pharmacist
325 9TH AVE, MAILSTOP 359912
SEATTLE, WA 98104
Social Worker (Clinical)
325 9TH AVE, BOX 359760
SEATTLE, WA 98104
Physician Assistant (Medical)
325 9TH AVE
SEATTLE, WA 98104
Physical Therapist
325 9TH AVE
SEATTLE, WA 98104
Internal Medicine (Infectious Disease)
325 9TH AVE
SEATTLE, WA 98104
Occupational Therapist
325 9TH AVE
SEATTLE, WA 98104

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Hiroe Toyama's NPI number?

The NPI number for Hiroe Toyama is 1225041338. It was assigned to this individual provider in the NPPES registry on August 14, 2006.

Where is Hiroe Toyama located?

Hiroe Toyama practices at 325 9th Ave, Seattle, WA 98104. The listed phone number is (206) 520-5000.

What is Hiroe Toyama's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Hiroe Toyama enrolled in Medicare?

Yes. Hiroe Toyama is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Hiroe Toyama accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Hiroe Toyama as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Hiroe Toyama affiliated with any hospitals?

According to CMS data, Hiroe Toyama is affiliated with Harborview Medical Center.

When was this NPI record last updated?

The NPPES record for Hiroe Toyama was last updated on February 27, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.