What is Yoshio Inoue's specialty?

Yoshio Inoue (NPI 1891748331) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Everett, WA.

Where does Yoshio Inoue practice?

Yoshio Inoue practices in Everett, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1891748331.

How much does Medicare pay Yoshio Inoue?

Yoshio Inoue (NPI 1891748331) received approximately $1.0M in total Medicare Part B payments, serving 459 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1891748331

Yoshio InoueM.D.

PRACTICEOPTUM CARE WASHINGTON PLLCSee all providers at this practice →

Hematology-OncologyEverett, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,306

Unique beneficiaries

—

Total services

12,231

Distinct HCPCS

Medicare payment

$337K

Peer benchmark

Total Medicare services vs. 247 Hematology-Oncology providers in WA — top quintile (cohort median 770).

PRESCRIBING · PART D · 2024

Total Rx claims

913

Beneficiaries

—

Total drug cost

$3.7M

Distinct drugs

Brand share

33.2%

Top prescribed drugs

Oxycodone Hcl77 claims

Prochlorperazine Maleate71 claims

Enzalutamide64 claims

Prednisone62 claims

Anastrozole62 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$23

Payment records

By payment type

Food and Beverage$23

Top paying entities

Food and Beverage$23

REFERRAL NETWORK

Where Yoshio Inoue's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 13 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MULTICARE HEALTH SYSTEM	140	907
YAKIMA VALLEY MEMORIAL HOSPITAL ASSOCIATION	64	370
Troy Wadsworth Internal Medicine · Tacoma, WA	23	137
Oliver Batson Hematology-Oncology · Everett, WA	20	179
Jason Lukas Hematology-Oncology · Seattle, WA	18	76
Lindsey Martin Nurse Practitioner · Tacoma, WA	16	19
Nehal Masood Hematology-Oncology · Tacoma, WA	15	30
WALLACE, ROBIN	14	51
PIRAK, MARK	13	57
SAIKALY, ELIE	13	44
DIRUSSO, JOVANNA	13	50
William Simonson Pathology · Tacoma, WA	12	17

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events