Yoshio Inoue, M.D.
Medical Oncology Physician · Everett, WA
Yoshio Inoue, M.D. is a medical oncology physician with a practice address in Everett, Washington, and NPI 1891748331, issued on May 18, 2006. Check the license (Washington MD00046000, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Yoshio Inoue
- Credential
- M.D.
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License numbers
- MD00046000 WA
MD13720 HI
Self-reported in NPPES; status is on the state search - Practice location
- 1717 13TH St, Everett, WA 98201
- Phone
- (425) 297-5571
- Enumerated
- May 18, 2006
- Record last updated
- Jul 31, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicaid ID
- 2004900 WA
- Medicare enrollment
- Enrolled (PECOS I20100219000326); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 2003
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 183 in Washington → Look up another NPI →
Also registered at 1717 13TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Zaynah AliPharmacist1124584198
- Richard Ancheta, M.D.Medical Oncology Physician1184924870
- Taylor Barnett, M. D.Hematology & Oncology Physician1487091005
- Martina Block, ARNP, DNPNurse Practitioner1124654397
- Chloe Cantrell, DO, MPHHematology & Oncology Physician1962021204
- Daniel Clayton, MDNeurological Surgery Physician1295909901
Verify Yoshio Inoue in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00046000Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% more Medicare Part D claims than the average medical oncology physician in 2024
1,243 Medicare Part D claims for 246 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. 144 claims were for opioids.
Most prescribed
- Oxycodone Hcl77 claims
- Prochlorperazine Maleate71 claims
- Xtandi64 claims
- Anastrozole62 claims
- Prednisone62 claims
- Ondansetron Hcl47 claims
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.
Industry payments in 2024: $110.10
2 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. The 3,343 providers of this specialty with any payment received $11,773.47 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Public Hospital Dist NO 1 SkagitMount Vernon, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Yoshio Inoue among 183 medical oncology physician records in Washington
Yoshio Inoue, M.D. is one of 183 medical oncology physician records with a practice address in Washington. 72% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 40% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2003 · median 1998 among the 112 with a school on file
- Record last updated2015 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Oncology Physician providers in Washington
There are 183 medical oncology physician records in Washington.
All 183 in Washington → Every provider in Everett → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Richard Ancheta, M.D.Everett, WA 982011184924870
- Oliver Batson, MDEverett, WA 982011467548941
- Elie Saikaly, MDEverett, WA 982011306941919
- James Dean, M.D. PHDSeattle, WA 981991174563068
- Frederick AppelbaumSeattle, WA 981951356426183
- Merav Bar, MDSeattle, WA 981951992912224
- Bruce ClurmanSeattle, WA 981951780769588
- H Deeg, MDSeattle, WA 981951184847469
Common questions
What is Yoshio Inoue, M.D.'s NPI number?
Yoshio Inoue, M.D.'s National Provider Identifier (NPI) is 1891748331, issued on May 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Yoshio Inoue, M.D. located?
The NPPES record lists a practice address at 1717 13TH St, Everett, WA, 98201. Phone: (425) 297-5571. Providers update this record themselves, so call before visiting.
How can I verify Yoshio Inoue, M.D.'s license?
NPPES lists Washington license number MD00046000, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Yoshio Inoue, M.D. prescribe under Medicare Part D?
In 2024, Yoshio Inoue, M.D. had 1,243 Medicare Part D claims for 246 beneficiaries; the average among medical oncology physician prescribers was 703. 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.
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.