NPPES file of Aug 9, 2026

Alexander Evan Kettering, MD

Hospitalist Physician · Seattle, WA

Alexander Evan Kettering, MD is a hospitalist physician with a practice address in Seattle, Washington, and NPI 1548898828, issued on Mar 31, 2020. Check the license (Washington MD61421223, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1548898828
Name
Alexander Evan Kettering
Credential
MD
Primary taxonomy
Hospitalist Physician 208M00000X
License number
MD61421223 WA
Self-reported in NPPES; status is on the state search
Practice location
1959 NE Pacific St, Seattle, WA 98195
Phone
(206) 520-5000
Enumerated
Mar 31, 2020
Record last updated
Dec 10, 2025
Medicare enrollment
Enrolled (PECOS I20230602002508); accepts Medicare assignment
Medical or professional school
Geisel School Of Medicine At Dartmouth, 2020
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 Alexander Evan Kettering in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD61421223
    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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86% fewer Medicare Part D claims than the average hospitalist physician in 2024

74 Medicare Part D claims for 32 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.

  1. Alexander Kettering74
  2. Specialty average521

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.

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).

Alexander Evan Kettering among 793 hospitalist physician records in Washington

Alexander Evan Kettering, MD is one of 793 hospitalist physician records with a practice address in Washington. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 85% of them.

  • NPI issued2020 · 85% of these records are older, 11% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileYes · 82% of these records are
  • Graduated2020 · median 2011 among the 649 with a school on file
  • Record last updated2025 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hospitalist Physician providers in Washington

There are 793 hospitalist physician records in Washington.

The 8 hospitalist physician records with the nearest ZIP codes

  1. Lauren Brown, M.D.Seattle, WA 981951205134590
  2. Brandon Fainstad, M.D.Seattle, WA 981951063711513
  3. Stephen Farris, M.D.Seattle, WA 981951760638126
  4. Ronald Huang, MDSeattle, WA 981951730345497
  5. Molly Jackson, MDSeattle, WA 981951710090725
  6. Elizabeth Kaplan, M.D.Seattle, WA 981951831391374
  7. Michael Lenaeus, M.D.Seattle, WA 981951316262538
  8. Jesse Levin, MDSeattle, WA 981951356579916

Common questions

What is Alexander Evan Kettering, MD's NPI number?

Alexander Evan Kettering, MD's National Provider Identifier (NPI) is 1548898828, issued on Mar 31, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Alexander Evan Kettering, MD located?

The NPPES record lists a practice address at 1959 NE Pacific St, Seattle, WA, 98195. Phone: (206) 520-5000. Providers update this record themselves, so call before visiting.

How can I verify Alexander Evan Kettering, MD's license?

NPPES lists Washington license number MD61421223, 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 Alexander Evan Kettering, MD prescribe under Medicare Part D?

In 2024, Alexander Evan Kettering, MD had 74 Medicare Part D claims for 32 beneficiaries; the average among hospitalist physician prescribers was 521. 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.