Sebastian Paul Cousins, MD
Pulmonary Disease Physician · Silverdale, WA
Sebastian Paul Cousins, MD is a pulmonary disease physician with a practice address in Silverdale, Washington, and NPI 1457779324, issued on Mar 28, 2014. Check the license (Washington MD61469423, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Sebastian Paul Cousins
- Credential
- MD
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- MD61469423 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1950 NW Myhre RD FL 2, Silverdale, WA 98383
- Phone
- (564) 240-4000
- Enumerated
- Mar 28, 2014
- Record last updated
- Jan 17, 2025
- Fax
- (564) 240-4119
- Medicaid ID
- 2258472 WA
- Medicare enrollment
- Enrolled (PECOS I20230927003028); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 2014
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 1950 NW Myhre RD FL 2
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sebastian Paul Cousins in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD61469423Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
894 Medicare Part D claims for 179 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 67% of claims.
Most prescribed
- Albuterol Sulfate Hfa99 claims
- Anoro Ellipta96 claims
- Trelegy Ellipta67 claims
- Breztri Aerosphere66 claims
- Stiolto Respimat65 claims
- Prednisone50 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
- Franciscan Medical GroupSilverdale, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Pulmonary Disease Physician providers in Washington
There are 324 pulmonary disease physician records in Washington.
Other pulmonary disease physician records in Washington
- Khaled Abdel-Rahman, M.D.Auburn, WA1881731370
- Rosemary Adamson, MB BSSeattle, WA1881853745
- Vanjul Agarwal, M.DVancouver, WA1669636320
- Radha Agrawal, MDBellevue, WA1881629798
- Mudassar Ahmad, MB,BSTacoma, WA1093155483
- Moira AitkenSeattle, WA1558446385
- Ali Al-Hilli, M.D., MSC, FACPBellingham, WA1669888269
- Jeffrey Albores, M.D.Tacoma, WA1497917405
- William Altemeier, MDSeattle, WA1447335278
- Bryan Anderson, D.O.Spokane, WA1578828224
Common questions
What is Sebastian Paul Cousins, MD's NPI number?
Sebastian Paul Cousins, MD's National Provider Identifier (NPI) is 1457779324, issued on Mar 28, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Sebastian Paul Cousins, MD located?
The NPPES record lists a practice address at 1950 NW Myhre RD FL 2, Silverdale, WA, 98383. Phone: (564) 240-4000. Providers update this record themselves, so call before visiting.
How can I verify Sebastian Paul Cousins, MD's license?
NPPES lists Washington license number MD61469423, 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 Sebastian Paul Cousins, MD prescribe under Medicare Part D?
In 2024, Sebastian Paul Cousins, MD had 894 Medicare Part D claims for 179 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. 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.