NPPES file of Aug 9, 2026

Michael E. Jemmett, M.D.

Emergency Medicine Physician · Spokane, WA

Michael E. Jemmett, M.D. is an emergency medicine physician with a practice address in Spokane, Washington, and NPI 1598847568, issued on Oct 19, 2006. Check the license (Washington MD00042302, 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
1598847568
Name
Michael E. Jemmett
Credential
M.D.
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
MD00042302 WA
Self-reported in NPPES; status is on the state search
Practice location
800 W 5TH Ave, Spokane, WA 99204
Phone
(509) 458-5800
Enumerated
Oct 19, 2006
Record last updated
Oct 15, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(509) 473-4050
Medicaid ID
8362972 WA
Medicare enrollment
Enrolled (PECOS I20071010000156); accepts Medicare assignment
Medical or professional school
University Of Utah School Of Medicine, 2000
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 800 W 5TH Ave

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

  1. Paul Aaron, DOAnesthesiology Physician1851652721
  2. Alfredo Aguiar, M.D.Anesthesiology Physician1922273838
  3. Joel Aiken, PA-CPhysician Assistant1710460498
  4. Stephen Alfstad, CRNACertified Registered Nurse Anesthetist1073620894
  5. Karl Anders, M.D.Clinical Pathology/Laboratory Medicine Physician1609816412
  6. Jacob Arnett, MDAnesthesiology Physician1689632127

Verify Michael E. Jemmett in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD00042302
    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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28% fewer Medicare Part D claims than the average emergency medicine physician in 2024

162 Medicare Part D claims for 110 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 36 claims were for opioids.

  1. Michael Jemmett162
  2. Specialty average226

Most prescribed

  1. Oxycodone-Acetaminophen29 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.

Bills Medicare through one group practice

  1. Utah Valley Emergency Physicians IncProvo, UT

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

Michael E. Jemmett among 1,459 emergency medicine physician records in Washington

Michael E. Jemmett, M.D. is one of 1,459 emergency medicine physician records with a practice address in Washington. 74% 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 3% of them.

  • NPI issued2006 · 3% of these records are older, 55% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated2000 · median 2010 among the 851 with a school on file
  • Record last updated2007 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Emergency Medicine Physician providers in Washington

There are 1,459 emergency medicine physician records in Washington.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Colin Croshaw, DOSpokane, WA 992041770780256
  2. Scott Edminster, M.D.Spokane, WA 992041669554671
  3. Daniel Getz, DOSpokane, WA 992041952328429
  4. Kevin Innes, D.O.Spokane, WA 992041720253172
  5. James Jones, M.D.Spokane, WA 992041881784395
  6. Brooks Laselle, M.D.Spokane, WA 992041003887720
  7. Rita Mellema, M.D.Spokane, WA 992041790867281
  8. Nancy Minten, M.D.Spokane, WA 992041609958107

Common questions

What is Michael E. Jemmett, M.D.'s NPI number?

Michael E. Jemmett, M.D.'s National Provider Identifier (NPI) is 1598847568, issued on Oct 19, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael E. Jemmett, M.D. located?

The NPPES record lists a practice address at 800 W 5TH Ave, Spokane, WA, 99204. Phone: (509) 458-5800. Providers update this record themselves, so call before visiting.

How can I verify Michael E. Jemmett, M.D.'s license?

NPPES lists Washington license number MD00042302, 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 Michael E. Jemmett, M.D. prescribe under Medicare Part D?

In 2024, Michael E. Jemmett, M.D. had 162 Medicare Part D claims for 110 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.