Steven Thomas Lewis, MD
Gastroenterology Physician · Seattle, WA
Steven Thomas Lewis, MD is a gastroenterology physician with a practice address in Seattle, Washington, and NPI 1497725238, issued on Jan 24, 2006. Check the license (Washington MD00016695, as entered in NPPES) on the Washington Medical Commission; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Steven Thomas Lewis
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- MD00016695 WA
Self-reported in NPPES; status is on the state search - Practice location
- 11027 Meridian Ave N, Seattle, WA 98133
- Phone
- (206) 365-4492
- Enumerated
- Jan 24, 2006
- Record last updated
- Mar 24, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (206) 368-3456
- Medicaid ID
- 1011741 WA
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 533 in Washington → Look up another NPI →
Also registered at 11027 Meridian Ave N
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Wataru Tamura, MDGastroenterology Physician1073658365
- Darik Taniguchi, M.D.Gastroenterology Physician1750359105
- Richard Tobin, MDGastroenterology Physician1700857547
- Steven Wegley, MDGastroenterology Physician1750352035
Verify Steven Thomas Lewis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00016695Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Steven Thomas Lewis among 533 gastroenterology physician records in Washington
Steven Thomas Lewis, MD is one of 533 gastroenterology physician records with a practice address in Washington. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 48% newer
- In a Medicare fileNo · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 70% of these records are
- Record last updated2014 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Washington
There are 533 gastroenterology physician records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 533 in Washington → Every provider in Seattle → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Gregory Bernstein, MDSeattle, WA 981331598056673
- Pierre Blais, M.D.Seattle, WA 981331609138452
- Anthony Bohorfoush, MDSeattle, WA 981331689645285
- Julianna GardnerSeattle, WA 981331013440866
- Praveen Guturu, MBBS, MDSeattle, WA 981331285825463
- Seyed Abdol Jalali, M.D.Seattle, WA 981331043219819
- Muyi Li, MDSeattle, WA 981331881121325
- Alexandra Read, MDSeattle, WA 981331528039989
Common questions
What is Steven Thomas Lewis, MD's NPI number?
Steven Thomas Lewis, MD's National Provider Identifier (NPI) is 1497725238, issued on Jan 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Steven Thomas Lewis, MD located?
The NPPES record lists a practice address at 11027 Meridian Ave N, Seattle, WA, 98133. Phone: (206) 365-4492. Providers update this record themselves, so call before visiting.
How can I verify Steven Thomas Lewis, MD's license?
NPPES lists Washington license number MD00016695, 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. 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.