NPPES file of Aug 9, 2026

Bruce C. Mathey, MD

Medical Oncology Physician · Mount Vernon, WA

Bruce C. Mathey, MD is a medical oncology physician with a practice address in Mount Vernon, Washington, and NPI 1366497463, issued on May 24, 2006. Check the license (Washington MD00029773, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1366497463
Name
Bruce C. Mathey
Credential
MD
Primary taxonomy
Medical Oncology Physician 207RX0202X
License number
MD00029773 WA
Self-reported in NPPES; status is on the state search
Practice location
307 S 13TH St Ste 100, Mount Vernon, WA 98274
Phone
(360) 428-2146
Enumerated
May 24, 2006
Record last updated
Mar 20, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(360) 428-2445
Medicare enrollment
Enrolled (PECOS I20070723000703); accepts Medicare assignment
Medical or professional school
University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 1989
Telehealth
Offers telehealth (CMS)
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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Also registered at 307 S 13TH St Ste 100

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jennifer Moehl, FNP-CFamily Nurse Practitioner1477391423
  2. Jaideep Shenoi, MDHematology & Oncology Physician1821156233
  3. Junfeng Wang, M.D.Hematology & Oncology Physician1154533412
  4. Michelle WattersonPharmacist1407503691
  5. Michal Whiton, M.D.Radiation Oncology Physician1407058365

Verify Bruce C. Mathey in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD00029773
    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
Open 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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4.9 times the Medicare Part D claims of the average medical oncology physician in 2024

3,431 Medicare Part D claims for 395 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. 469 claims were for opioids.

  1. Bruce Mathey3,431
  2. Specialty average703

Most prescribed

  1. Lorazepam198 claims
  2. Prednisone166 claims
  3. Oxycodone Hcl150 claims
  4. Letrozole144 claims
  5. Prochlorperazine Maleate131 claims
  6. Ondansetron Odt125 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.

The MIPS final score for 2023 (Medicare payment program): 83.5 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score74.1
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%88.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $151.81

3 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. 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.

  1. Bruce Mathey$152
  2. Specialty average$11,773

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

  1. 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).

Bruce C. Mathey among 183 medical oncology physician records in Washington

Bruce C. Mathey, MD 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
  • Graduated1989 · median 1998 among the 112 with a school on file
  • Record last updated2019 · 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.

The 8 medical oncology physician records with the nearest ZIP codes

  1. Kiarash Kojouri, M.D.Mount Vernon, WA 982741841243060
  2. Deepjot Singh, MDCoupeville, WA 982391417977083
  3. Georgia Edwards, M.D.Clinton, WA 982361598899171
  4. Brahma Konda, MDBellingham, WA 982251851369672
  5. Drew MurrayBellingham, WA 982251295118644
  6. Peter Reissmann, M.DBellingham, WA 982251407891641
  7. William Rubin, M.D.Bellingham, WA 982251477550796
  8. Mervat Saleh, MDBellingham, WA 982251750722831

Common questions

What is Bruce C. Mathey, MD's NPI number?

Bruce C. Mathey, MD's National Provider Identifier (NPI) is 1366497463, issued on May 24, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Bruce C. Mathey, MD located?

The NPPES record lists a practice address at 307 S 13TH St Ste 100, Mount Vernon, WA, 98274. Phone: (360) 428-2146. Providers update this record themselves, so call before visiting.

How can I verify Bruce C. Mathey, MD's license?

NPPES lists Washington license number MD00029773, 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 Bruce C. Mathey, MD prescribe under Medicare Part D?

In 2024, Bruce C. Mathey, MD had 3,431 Medicare Part D claims for 395 beneficiaries; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions only.

What is Bruce C. Mathey, MD's MIPS final score?

The 2023 MIPS final score is 83.5 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.