Lesya Semenyuk, MD
Internal Medicine Physician · Vancouver, WA
Lesya Semenyuk, MD is an internal medicine physician with a practice address in Vancouver, Washington, and NPI 1336210202, issued on Nov 13, 2006. Check the license (Washington MD00043437, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Lesya Semenyuk
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD00043437 WA
Self-reported in NPPES; status is on the state search - Practice location
- 400 NE Mother Joseph PL, Vancouver, WA 98664
- Phone
- (360) 514-3727
- Enumerated
- Nov 13, 2006
- Record last updated
- Jul 12, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (360) 514-3711
- Medicaid ID
- 8389686 WA
- Medicare enrollment
- Enrolled (PECOS I20040522000352); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,079 in Washington → Look up another NPI →
Also registered at 400 NE Mother Joseph PL
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Lesya Semenyuk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00043437Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- South Sound Inpatient Physicians PLLCPuyallup, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lesya Semenyuk among 3,079 internal medicine physician records in Washington
Lesya Semenyuk, MD is one of 3,079 internal medicine physician records with a practice address in Washington. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 55% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1986 · median 2006 among the 1,852 with a school on file
- Record last updated2010 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
200 internal medicine physician records list a practice address in Vancouver
They are 200 of the 10,772 NPPES records with a practice address in Vancouver, and 3,079 internal medicine physician records in Washington.
All 3,079 in Washington → Every provider in Vancouver → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ayesha Akhter, MDVancouver, WA 986641134174469
- Frances Ch'En, MDVancouver, WA 986641891734018
- Sarah Chang, MDVancouver, WA 986641679528970
- Alexander Chow, MDVancouver, WA 986641902852502
- Sharon Crowell, MDVancouver, WA 986641154377679
- Kenneth Favour, M.D.Vancouver, WA 986641104873231
- Gregory Hallas, M.D.Vancouver, WA 986641508813684
- Daniel Highkin, MDVancouver, WA 986641689629636
Common questions
What is Lesya Semenyuk, MD's NPI number?
Lesya Semenyuk, MD's National Provider Identifier (NPI) is 1336210202, issued on Nov 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lesya Semenyuk, MD located?
The NPPES record lists a practice address at 400 NE Mother Joseph PL, Vancouver, WA, 98664. Phone: (360) 514-3727. Providers update this record themselves, so call before visiting.
How can I verify Lesya Semenyuk, MD's license?
NPPES lists Washington license number MD00043437, 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.