NPPES file of Aug 9, 2026

Kathleen Kim Sachiko Berfield

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Seattle, WA

Kathleen Kim Sachiko Berfield is a thoracic surgery (cardiothoracic vascular surgery) physician with a practice address in Seattle, Washington, and NPI 1902121445, issued on Mar 27, 2010. Check the license (Washington MD60666083, 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
1902121445
Name
Kathleen Kim Sachiko Berfield
Primary taxonomy
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X
License number
MD60666083 WA
Self-reported in NPPES; status is on the state search
Practice location
1959 NE Pacific St, Seattle, WA 98195
Phone
(206) 543-4333
Enumerated
Mar 27, 2010
Record last updated
Nov 18, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicaid ID
1902121445 WA
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

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 Kathleen Kim Sachiko Berfield in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD60666083    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

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: $4,217.43

21 payments; by number, the most common kind was travel and lodging; the largest payer was Intuitive Surgical, Inc. The 4,047 providers of this specialty with any payment received $7,828.84 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Kathleen Berfield$4,217.43
  2. Specialty average$7,828.84

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician providers in Washington

There are 120 thoracic surgery (cardiothoracic vascular surgery) physician records in Washington.

All 120 in Washington → Every provider in Seattle →

Other thoracic surgery (cardiothoracic vascular surgery) physician records in Washington

  1. Alexander Abdullayev, MDOlympia, WA1538693015
  2. Jennifer Abelson, MDOlympia, WA1497989057
  3. Mark Adams, MDBremerton, WA1043202450
  4. Mastaneh Ahmadi-Kashani, MDEverett, WA1275768186
  5. Bassel Al-Alao, MDSeattle, WA1326471103
  6. Luis Fernando Alberton, M.D.Everett, WA1588051494
  7. Gabriel Aldea, M.D.Seattle, WA1952480758
  8. Charles Anderson, M.D.Bremerton, WA1669439527
  9. Joseph Austin, M.D.Everett, WA1134189699
  10. Mark Awolesi, MDBellingham, WA1871605485

Common questions

What is Kathleen Kim Sachiko Berfield's NPI number?

Kathleen Kim Sachiko Berfield's National Provider Identifier (NPI) is 1902121445, issued on Mar 27, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Kathleen Kim Sachiko Berfield located?

The NPPES record lists a practice address at 1959 NE Pacific St, Seattle, WA, 98195. Phone: (206) 543-4333. Providers update this record themselves, so call before visiting.

How can I verify Kathleen Kim Sachiko Berfield's license?

NPPES lists Washington license number MD60666083, 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 Kathleen Kim Sachiko Berfield'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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.