Seth Charles Bagan, MD
Family Medicine Physician · Shoreline, WA
Seth Charles Bagan, MD is a family medicine physician with a practice address in Shoreline, Washington, and NPI 1245206200, issued on Feb 28, 2006. Check the license (Washington MD00040378, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Seth Charles Bagan
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD00040378 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1355 N. 205TH St., Shoreline, WA 98133
- Phone
- (617) 414-2080
- Enumerated
- Feb 28, 2006
- Record last updated
- Sep 12, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (617) 414-2090
- Medicaid ID
- 1245206200 WA
- Medicare enrollment
- Enrolled (PECOS I20100212000173); accepts Medicare assignment
- Medical or professional school
- University Of Michigan Medical School, 1999
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Verify Seth Charles Bagan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00040378Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% more Medicare Part D claims than the average family medicine physician in 2024
6,096 Medicare Part D claims for 602 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 165 claims were for opioids.
Most prescribed
- Atorvastatin Calcium520 claims
- Amlodipine Besylate428 claims
- Lisinopril269 claims
- Losartan Potassium232 claims
- Levothyroxine Sodium228 claims
- Rosuvastatin Calcium212 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 MIPS final score for 2023 (Medicare payment program): 93.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- 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).
Seth Charles Bagan among 5,534 family medicine physician records in Washington
Seth Charles Bagan, MD is one of 5,534 family medicine physician records with a practice address in Washington. 73% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 58% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1999 · median 2009 among the 3,294 with a school on file
- Record last updated2012 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
33 family medicine physician records list a practice address in Shoreline
They are 33 of the 1,234 NPPES records with a practice address in Shoreline, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Shoreline → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Linda Clark, M.D.Seattle, WA 981331508894858
- James Coghlan, MDSeattle, WA 981331922003896
- Vanessa Edrich, M.D.Seattle, WA 981331821033135
- Suzanne Evans, M.D.Shoreline, WA 981331649225301
- Jennifer Griffiths, MDSeattle, WA 981331720039548
- Alice Inouye, M.D.Shoreline, WA 981331831152065
- Kristen Johnson, M.D.Seattle, WA 981331518986413
- David Mar, M.D.Seattle, WA 981331386688901
Common questions
What is Seth Charles Bagan, MD's NPI number?
Seth Charles Bagan, MD's National Provider Identifier (NPI) is 1245206200, issued on Feb 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Seth Charles Bagan, MD located?
The NPPES record lists a practice address at 1355 N. 205TH St., Shoreline, WA, 98133. Phone: (617) 414-2080. Providers update this record themselves, so call before visiting.
How can I verify Seth Charles Bagan, MD's license?
NPPES lists Washington license number MD00040378, 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 Seth Charles Bagan, MD prescribe under Medicare Part D?
In 2024, Seth Charles Bagan, MD had 6,096 Medicare Part D claims for 602 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Seth Charles Bagan, MD's MIPS final score?
The 2023 MIPS final score is 93.1 of 100. 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.