Diana Patricia Lewis, MD
Family Medicine Physician · Snohomish, WA
Diana Patricia Lewis, MD is a family medicine physician with a practice address in Snohomish, Washington, and NPI 1477524619, issued on Jan 27, 2006. Check the license (Washington MD00046221, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Diana Patricia Lewis
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD00046221 WA
Self-reported in NPPES; status is on the state search - Practice location
- 629 Avenue D, Snohomish, WA 98290
- Phone
- (360) 568-1554
- Enumerated
- Jan 27, 2006
- Record last updated
- Oct 22, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (360) 568-1722
- Medicaid ID
- 8472193 WA
- Entity
- Type 1 · individual
Also registered at 629 Avenue D
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kanchana AllanFamily Nurse Practitioner1215676853
- Jason Davis, P.A. -CPhysician Assistant1114257789
- Valerie Eckley, MDFamily Medicine Physician1811901572
- Phillip Elliott, O.D.Optometrist1427097583
- William Gerrish, M.D.Family Medicine Physician1023039153
- Michelle Hunter, PA-CMedical Physician Assistant1942224969
Verify Diana Patricia Lewis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00046221Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average family medicine physician in 2024
15 Medicare Part D claims, against an average of 3,544 among the 117,163 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.
22 family medicine physician records list a practice address in Snohomish
They are 22 of the 558 NPPES records with a practice address in Snohomish, and 5,534 family medicine physician records in Washington.
All 22 in Snohomish → All 5,534 in Washington → Every provider in Snohomish →
Other family medicine physician records in Washington
- Shawn Aaron, MDLongview, WA1578560710
- John Abano, M.D.Shoreline, WA1891929857
- Sarah Abbot, DOKirkland, WA1033555180
- Arthur Abbott, M.D.Seattle, WA1255488847
- Dale Abbott, MDBurlington, WA1760453534
- Michael Abbott, MDEast Wenatchee, WA1336179928
- Richard Abbott, M.D.Mount Vernon, WA1689835803
- Charlee Abboud, DOTacoma, WA1174152169
- Suad AbdelazizSeattle, WA1306423421
- Joonis Abdulkhader, M.D.Seattle, WA1518154335
Common questions
What is Diana Patricia Lewis, MD's NPI number?
Diana Patricia Lewis, MD's National Provider Identifier (NPI) is 1477524619, issued on Jan 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Diana Patricia Lewis, MD located?
The NPPES record lists a practice address at 629 Avenue D, Snohomish, WA, 98290. Phone: (360) 568-1554. Providers update this record themselves, so call before visiting.
How can I verify Diana Patricia Lewis, MD's license?
NPPES lists Washington license number MD00046221, 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 Diana Patricia Lewis, MD prescribe under Medicare Part D?
In 2024, Diana Patricia Lewis, MD had 15 Medicare Part D claims; 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.