Corey Francis Walsh, MD
Family Medicine Physician · Seattle, WA
Corey Francis Walsh, MD is a family medicine physician with a practice address in Seattle, Washington, and NPI 1992386429, issued on Apr 16, 2021. Check the license (Washington MD61551144, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Corey Francis Walsh
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD61551144 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1401 Madison St Ste 100, Seattle, WA 98104
- Phone
- (206) 386-6111
- Enumerated
- Apr 16, 2021
- Record last updated
- Feb 27, 2026
- Fax
- (206) 386-6113
- Medicaid ID
- 2313087 WA
- Medicare enrollment
- Enrolled (PECOS I20251029000792); accepts Medicare assignment
- Medical or professional school
- University Of Colorado School Of Medicine, Aurora, 2021
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 1401 Madison St Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Corey Francis Walsh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD61551144Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average family medicine physician in 2024
234 Medicare Part D claims for 38 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Divalproex Sodium24 claims
- Buprenorphine-Naloxone14 claims
- Lisinopril-Hydrochlorothiazide14 claims
- Oxybutynin Chloride Er14 claims
- Potassium Chloride14 claims
- Fluoxetine Hcl12 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 2 group practices
- King County FinanceSeattle, WA
- Swedish Health ServicesSeattle, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Corey Francis Walsh among 5,534 family medicine physician records in Washington
Corey Francis Walsh, 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 2021, is newer than 91% of them.
- NPI issued2021 · 91% of these records are older, 6% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2021 · median 2009 among the 3,294 with a school on file
- Record last updated2026 · 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).
871 family medicine physician records list a practice address in Seattle
They are 871 of the 41,956 NPPES records with a practice address in Seattle, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Seattle → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Joseph Badolato, DOSeattle, WA 981041407873227
- Holly Christoferson, MDSeattle, WA 981041639280191
- Alan Chun, M.D.Seattle, WA 981041326156084
- Polly Fabian, M.D.Seattle, WA 981041174626568
- Camille Fleming, M.D.Seattle, WA 981041902845522
- Kevin Hatfield, M.D.Seattle, WA 981041588631154
- Amanda Kost, MDSeattle, WA 981041306958418
- Mei Lu, M.D.Seattle, WA 981041538277108
Common questions
What is Corey Francis Walsh, MD's NPI number?
Corey Francis Walsh, MD's National Provider Identifier (NPI) is 1992386429, issued on Apr 16, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Corey Francis Walsh, MD located?
The NPPES record lists a practice address at 1401 Madison St Ste 100, Seattle, WA, 98104. Phone: (206) 386-6111. Providers update this record themselves, so call before visiting.
How can I verify Corey Francis Walsh, MD's license?
NPPES lists Washington license number MD61551144, 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 Corey Francis Walsh, MD prescribe under Medicare Part D?
In 2024, Corey Francis Walsh, MD had 234 Medicare Part D claims for 38 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.