Sean Thomas Baxter, MD
Emergency Medicine Physician · Lakewood, WA
Sean Thomas Baxter, MD is an emergency medicine physician with a practice address in Lakewood, Washington, and NPI 1134342413, issued on Apr 11, 2007. Check the license (Washington MD00048134, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Sean Thomas Baxter
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- MD00048134 WA
Self-reported in NPPES; status is on the state search - Practice location
- 11315 Bridgeport Way SW, Lakewood, WA 98499
- Phone
- (253) 589-8700
- Enumerated
- Apr 11, 2007
- Record last updated
- Apr 15, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (253) 581-6588
- Medicaid ID
- 8483562 WA
- Medicare enrollment
- Enrolled (PECOS I20070822001101); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 2004
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,459 in Washington → Look up another NPI →
Also registered at 11315 Bridgeport Way SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mayling Barrera, ARNPNurse Practitioner1205392339
- Michael Beins, MDEmergency Medicine Physician1568404465
Verify Sean Thomas Baxter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00048134Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% more Medicare Part D claims than the average emergency medicine physician in 2024
313 Medicare Part D claims for 229 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 46 claims were for opioids.
Most prescribed
- Cefdinir30 claims
- Doxycycline Monohydrate24 claims
- Hydrocodone-Acetaminophen24 claims
- Prednisone22 claims
- Oxycodone Hcl20 claims
- Cephalexin11 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 3 group practices
- Cascade Emergency Physicians IncAuburn, WA
- Kaiser Foundation Health Plan OF WashingtonTacoma, WA
- Western Washington Emergency Physicians PLLCTacoma, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sean Thomas Baxter among 1,459 emergency medicine physician records in Washington
Sean Thomas Baxter, 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 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 44% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2004 · median 2010 among the 851 with a school on file
- Record last updated2021 · 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 Lakewood → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Michael Beins, MDLakewood, WA 984991568404465
- Carmen Corrall, MDLakewood, WA 984991578507042
- Ian Cowan, MDLakewood, WA 984991326085325
- Paul Hildebrand, MDLakewood, WA 984991922042852
- Connor Houghton, D.O.Lakewood, WA 984991437681343
- Michael Larson, MDLakewood, WA 984991326080573
- James Lee, MDLakewood, WA 984991093757981
- Kelly Phillips, D.O.Lakewood, WA 984991003047796
Common questions
What is Sean Thomas Baxter, MD's NPI number?
Sean Thomas Baxter, MD's National Provider Identifier (NPI) is 1134342413, issued on Apr 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sean Thomas Baxter, MD located?
The NPPES record lists a practice address at 11315 Bridgeport Way SW, Lakewood, WA, 98499. Phone: (253) 589-8700. Providers update this record themselves, so call before visiting.
How can I verify Sean Thomas Baxter, MD's license?
NPPES lists Washington license number MD00048134, 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 Sean Thomas Baxter, MD prescribe under Medicare Part D?
In 2024, Sean Thomas Baxter, MD had 313 Medicare Part D claims for 229 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.