Christopher Thomas Ryan, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Seattle, WA
Christopher Thomas Ryan, MD is a thoracic surgery (cardiothoracic vascular surgery) physician with a practice address in Seattle, Washington, and NPI 1225569403, issued on Mar 21, 2017. Check the license (Washington MD.MD.70100785, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Christopher Thomas Ryan
- Credential
- MD
- Primary taxonomy
- Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X
- License number
- MD.MD.70100785 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1959 NE Pacific St, Seattle, WA 98195
- Phone
- (206) 520-5000
- Enumerated
- Mar 21, 2017
- Record last updated
- Aug 5, 2026
- Medicare enrollment
- Enrolled (PECOS I20260610004611); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest thoracic surgery (cardiothoracic vascular surgery) physician records → All 120 in Washington → Look up another NPI →
Also registered at 1959 NE Pacific St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Christopher Thomas Ryan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD.MD.70100785Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average thoracic surgery (cardiothoracic vascular surgery) physician in 2024
24 Medicare Part D claims, against an average of 101 among the 2,587 providers of this specialty who prescribed in Part D.
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.
Christopher Thomas Ryan among 120 thoracic surgery (cardiothoracic vascular surgery) physician records in Washington
Christopher Thomas Ryan, MD is one of 120 thoracic surgery (cardiothoracic vascular surgery) physician records with a practice address in Washington. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 90% of them.
- NPI issued2017 · 90% of these records are older, 8% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2017 · median 2002 among the 77 with a school on file
- Record last updated2026 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208G00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician providers in Washington
There are 120 thoracic surgery (cardiothoracic vascular surgery) physician records in Washington.
All 120 in Washington → Every provider in Seattle → Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician nationwide →
The 8 thoracic surgery (cardiothoracic vascular surgery) physician records with the nearest ZIP codes
- Gabriel Aldea, M.D.Seattle, WA 981951952480758
- Kathleen BerfieldSeattle, WA 981951902121445
- Christopher Burke, M.D.Seattle, WA 981951720387368
- Aaron Cheng, MDSeattle, WA 981951861548455
- Farhood Farjah, MDSeattle, WA 981951316056377
- Francisco Gensini Paez, MDSeattle, WA 981951346350840
- Jeffrey Keenan, M.D.Seattle, WA 981951396035168
- Yihan Lin, M.D.Seattle, WA 981951982966925
Common questions
What is Christopher Thomas Ryan, MD's NPI number?
Christopher Thomas Ryan, MD's National Provider Identifier (NPI) is 1225569403, issued on Mar 21, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Thomas Ryan, MD located?
The NPPES record lists a practice address at 1959 NE Pacific St, Seattle, WA, 98195. Phone: (206) 520-5000. Providers update this record themselves, so call before visiting.
How can I verify Christopher Thomas Ryan, MD's license?
NPPES lists Washington license number MD.MD.70100785, 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 Christopher Thomas Ryan, MD prescribe under Medicare Part D?
In 2024, Christopher Thomas Ryan, MD had 24 Medicare Part D claims; the average among thoracic surgery (cardiothoracic vascular surgery) physician prescribers was 101. 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.