Doctor profile · Federal record

Dr. Yoshio Inoue, M.D.

Medical Oncology Physician (CMS: Hematology/Oncology) · Internal Medicine Physician · Everett, WA

  • NPI 1891748331
  • Accepts Medicare
  • 23 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1717 13Th St
Everett, WA 982011621
(425) 297-5571
Mailing address
Po Box 5127
Everett, WA 982065127

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
July 31, 2015
Year of graduation
2003 — 23 yrs since
Specialty taxonomy
207RX0202X — NUCC code
State licenses (2)
Washington #MD00046000 · Hawaii #MD13720
Medicaid
WA #2004900

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1891748331. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
41,178
Distinct HCPCS
10
Medicare allowed
$1,582,806
HCPCS Description Services Patients Avg allowed
J9271 Injection, pembrolizumab, 1 mg 16,600 20 $54
J9144 Injection, daratumumab, 10 mg and hyaluronidase-fihj 9,180 14 $46
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml 6,275 54 $0
J0897 Injection, denosumab, 1 mg 2,340 15 $23
J1100 Injection, dexamethasone sodium phosphate, 1 mg 1,064 42 $0
J2469 Injection, palonosetron hcl, 25 mcg 830 34 $1
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 725 175 $7
36415 Insertion of needle into vein for collection of blood sample 637 167 $8
80053 Blood test, comprehensive group of blood chemicals 445 140 $10
99215 Established patient office or other outpatient visit, 40-54 minutes 258 130 $175

In context: peer comparison

Among 1 peers in Everett Medical Oncology Physician, average services per provider: 823. This provider delivers 50× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$110
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Regeneron Healthcare Solutions, INC. 1 $88.36
Myriad Genetic Laboratories, INC. 1 $21.74

By nature of payment

Food and Beverage
$110

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
706
Patients
166
Total drug cost
$1,098,175
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 174 41 $2,892
Anastrozole Generic 76 26 $1,715
Acyclovir Generic 58 12 $1,278
Dexamethasone Generic 49 20 $1,045
Imbruvica (Ibrutinib) Brand 44 0 $736,141
Hydromorphone Hcl Generic 40 0 $693
Ondansetron Hcl Generic 35 26 $469
Prednisone Generic 33 18 $358
Tamoxifen Citrate Generic 33 0 $605
Prochlorperazine Maleate Generic 32 23 $478

Frequently asked questions

Auto-generated from federal data
What is Dr. Yoshio Inoue's medical specialty?
Dr. Yoshio Inoue practices Medical Oncology Physician in Everett, WA.
Where does Dr. Yoshio Inoue practice?
Dr. Yoshio Inoue practices at 1717 13Th St, Everett, WA 982011621. Office phone: 4252975571.
What is Dr. Yoshio Inoue's NPI?
Dr. Yoshio Inoue's National Provider Identifier (NPI) is 1891748331, issued by NPPES.
Does Dr. Yoshio Inoue accept Medicare assignment?
Yes. Dr. Yoshio Inoue accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Yoshio Inoue commonly perform?
Top Medicare-reported procedures in 2023: Injection, pembrolizumab, 1 mg (HCPCS J9271); Injection, daratumumab, 10 mg and hyaluronidase-fihj (HCPCS J9144); Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967). Source: CMS Medicare Physician & Other Practitioners file.