Scott P. Marquis, MD
Emergency Medicine Physician · Spokane, WA
Scott P. Marquis, MD is an emergency medicine physician with a practice address in Spokane, Washington, and NPI 1780605402, issued on Jul 21, 2006. Check the license (Washington MD00044873, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Scott P. Marquis
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- MD00044873 WA
Self-reported in NPPES; status is on the state search - Practice location
- 101 W 8TH Ave, Spokane, WA 99205
- Phone
- (509) 474-3131
- Enumerated
- Jul 21, 2006
- Record last updated
- Oct 30, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicaid ID
- 8435323 WA
- Medicare enrollment
- Enrolled (PECOS I20050826000658); accepts Medicare assignment
- Medical or professional school
- Oregon Health Sciences University School Of Medicine, 2002
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,459 in Washington → Look up another NPI →
Also registered at 101 W 8TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ronald Appel, MDEmergency Medicine Physician1124045018
- Mark Bauer, MDEmergency Medicine Physician1437171063
- Vanessa Branstetter, MDEmergency Medicine Physician1639197577
- Thomas Coomes, MDEmergency Medicine Physician1295752186
- Gregory Cover, MDEmergency Medicine Physician1386740660
- Douglas Creel, MDEmergency Medicine Physician1447267117
Verify Scott P. Marquis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00044873Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% more Medicare Part D claims than the average emergency medicine physician in 2024
246 Medicare Part D claims for 147 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 29 claims were for opioids.
Most prescribed
- Methylprednisolone19 claims
- Ondansetron Odt19 claims
- Hydrocodone-Acetaminophen16 claims
- Amoxicillin-Clavulanate Potass13 claims
- Famotidine11 claims
- Metoprolol Succinate11 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 practice group's MIPS final score for 2023 (Medicare payment program): 99.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Spokane Emergency Physicians PSSpokane, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Scott P. Marquis among 1,459 emergency medicine physician records in Washington
Scott P. Marquis, MD 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
- Graduated2002 · median 2010 among the 851 with a school on file
- Record last updated2008 · 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.
All 1,459 in Washington → Every provider in Spokane → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Ronald Appel, MDSpokane, WA 992051124045018
- Mark Bauer, MDSpokane, WA 992051437171063
- Vanessa Branstetter, MDSpokane, WA 992051639197577
- Thomas Coomes, MDSpokane, WA 992051295752186
- Douglas Creel, MDSpokane, WA 992051447267117
- A B Harris, MDSpokane, WA 992051194746826
- Jonathan Lueders, MDSpokane, WA 992051366450793
- David McClellan, MDSpokane, WA 992051073535886
Common questions
What is Scott P. Marquis, MD's NPI number?
Scott P. Marquis, MD's National Provider Identifier (NPI) is 1780605402, issued on Jul 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Scott P. Marquis, MD located?
The NPPES record lists a practice address at 101 W 8TH Ave, Spokane, WA, 99205. Phone: (509) 474-3131. Providers update this record themselves, so call before visiting.
How can I verify Scott P. Marquis, MD's license?
NPPES lists Washington license number MD00044873, 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 Scott P. Marquis, MD prescribe under Medicare Part D?
In 2024, Scott P. Marquis, MD had 246 Medicare Part D claims for 147 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Scott P. Marquis, MD's MIPS final score?
The 2023 MIPS final score is 99.4 of 100, reported for the practice group. 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.