Christopher Tam Do, M.D.
Critical Care Medicine (Internal Medicine) Physician · Seattle, WA
Christopher Tam Do, M.D. is a critical care medicine (internal medicine) physician with a practice address in Seattle, Washington, and NPI 1104271907, issued on Apr 28, 2016. Check the license (Washington MD00049204, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Christopher Tam Do
- Credential
- M.D.
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- MD00049204 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1100 9TH Ave, Seattle, WA 98101
- Phone
- (206) 341-0860
- Enumerated
- Apr 28, 2016
- Record last updated
- Oct 18, 2022
- Fax
- (206) 341-0426
- Medicare enrollment
- Enrolled (PECOS I20220922003522); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical Branch At Galveston, 2016
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 133 in Washington → Look up another NPI →
Also registered at 1100 9TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Alvin Aceron, ARNPAdult Health Nurse Practitioner1639488562
- Ream AdeebAdult Health Nurse Practitioner1760868855
- Steven Adler, MDDiagnostic Ultrasound Physician1639108046
Verify Christopher Tam Do in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00049204Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
One hospital affiliation
- Virginia Mason Medical CenterSeattle, WA · Acute Care Hospitals5 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Christopher Tam Do among 133 critical care medicine (internal medicine) physician records in Washington
Christopher Tam Do, M.D. is one of 133 critical care medicine (internal medicine) physician records with a practice address in Washington. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 83% of them.
- NPI issued2016 · 83% of these records are older, 11% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated2016 · median 2009 among the 104 with a school on file
- Record last updated2022 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Washington
There are 133 critical care medicine (internal medicine) physician records in Washington.
All 133 in Washington → Every provider in Seattle → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Mohammed Alhyraba, MDSeattle, WA 981011578686697
- David Au, MDSeattle, WA 981011477646123
- Subashini Daniel, MDSeattle, WA 981011831352608
- Aneal Gadgil, MDSeattle, WA 981011992747646
- Srdjan Gajic, MDSeattle, WA 981011689036568
- Ashwin Gopalan, MDSeattle, WA 981011902242605
- Vinay Gupta, MDSeattle, WA 981011003105917
- Andrew Lim, M.D., M.S.Seattle, WA 981011467871806
Common questions
What is Christopher Tam Do, M.D.'s NPI number?
Christopher Tam Do, M.D.'s National Provider Identifier (NPI) is 1104271907, issued on Apr 28, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Tam Do, M.D. located?
The NPPES record lists a practice address at 1100 9TH Ave, Seattle, WA, 98101. Phone: (206) 341-0860. Providers update this record themselves, so call before visiting.
How can I verify Christopher Tam Do, M.D.'s license?
NPPES lists Washington license number MD00049204, 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.
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.