NPPES file of Aug 9, 2026

Barclay T. Stewart, MD, MSCPH

Trauma Surgery Physician · Seattle, WA

Barclay T. Stewart, MD, MSCPH is a trauma surgery physician with a practice address in Seattle, Washington, and NPI 1174822613, issued on Mar 23, 2011. Check the license (Washington MD60370191, 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
1174822613
Name
Barclay T. Stewart
Credential
MD, MSCPH
Primary taxonomy
Trauma Surgery Physician 2086S0127X
License number
MD60370191 WA
Self-reported in NPPES; status is on the state search
Practice location
1959 NE Pacific St, Seattle, WA 98195
Phone
(206) 543-3687
Enumerated
Mar 23, 2011
Record last updated
Jun 20, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicaid ID
1174822613 WA
Medicare enrollment
Enrolled (PECOS I20190708000637); accepts Medicare assignment
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 1959 NE Pacific St

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

  1. Benjamin AaronsonPsychologist1497108880
  2. Laith Abandeh, MDPediatric Radiology Physician1609404243
  3. Rebecca AbayInternal Medicine Physician1528565520
  4. Gifti Abbo, MDStudent in an Organized Health Care Education/Training Program1316688989
  5. Nandini AbburiNeurology Physician1730618349
  6. Mohamed AbdelmotlebDiagnostic Radiology Physician1134892656

Verify Barclay T. Stewart in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD60370191
    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

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The MIPS final score for 2023 (Medicare payment program): 93.1 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 score74.0
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  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: $727.50

2 payments; by number, the most common kind was consulting fee; the largest payer was Becton, Dickinson and Company. The 762 providers of this specialty with any payment received $2,324.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Barclay Stewart$727.50
  2. Specialty average$2,324.59

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. The Association OF University PhysiciansSeattle, WA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Barclay T. Stewart among 44 trauma surgery physician records in Washington

Barclay T. Stewart, MD, MSCPH is one of 44 trauma surgery physician records with a practice address in Washington. 95% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 45% of them.

  • NPI issued2011 · 45% of these records are older, 50% newer
  • In a Medicare fileYes · 95% of these records are
  • In the CMS Doctors and Clinicians fileYes · 91% of these records are
  • Graduated2011 · median 2011 among the 40 with a school on file
  • Record last updated2019 · 32% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0127X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Trauma Surgery Physician providers in Washington

There are 44 trauma surgery physician records in Washington.

The 8 trauma surgery physician records with the nearest ZIP codes

  1. Maymoona Attiyat, MDEverett, WA 982011437591583
  2. Yalda Barlas, MDEverett, WA 982011003445461
  3. Claire Chavez, MDEverett, WA 982011659638278
  4. Linda Ding, MDEverett, WA 982011902123094
  5. Christopher Freeman, M.D.Everett, WA 982011386933323
  6. Samuel Guyer, MDEverett, WA 982011003312992
  7. Benjamin Huebner, M.D.Everett, WA 982011831533108
  8. Peter Kilen, M.D.Everett, WA 982011679005722

Common questions

What is Barclay T. Stewart, MD, MSCPH's NPI number?

Barclay T. Stewart, MD, MSCPH's National Provider Identifier (NPI) is 1174822613, issued on Mar 23, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Barclay T. Stewart, MD, MSCPH located?

The NPPES record lists a practice address at 1959 NE Pacific St, Seattle, WA, 98195. Phone: (206) 543-3687. Providers update this record themselves, so call before visiting.

How can I verify Barclay T. Stewart, MD, MSCPH's license?

NPPES lists Washington license number MD60370191, 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.

What is Barclay T. Stewart, MD, MSCPH's MIPS final score?

The 2023 MIPS final score is 93.1 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.