NPPES file of Aug 9, 2026

Thomas S. Lendvay

Pediatric Urology Physician · Seattle, WA

Thomas S. Lendvay is a pediatric urology physician with a practice address in Seattle, Washington, and NPI 1417038779, issued on Oct 17, 2006. Check the license (Washington MD00043654, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1417038779
Name
Thomas S. Lendvay
Primary taxonomy
Pediatric Urology Physician 2088P0231X
License number
MD00043654 WA
Self-reported in NPPES; status is on the state search
Practice location
4800 Sand Point Way NE, Seattle, WA 98105
Phone
(206) 987-2000
Enumerated
Oct 17, 2006
Record last updated
Dec 19, 2025
Medicaid ID
8417289 WA
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 4800 Sand Point Way NE

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Charlotte AagaardBehavior Technician1194350884
  2. Sergey Abeshaus, MDNeurological Surgery Physician1770870859
  3. Ilyse Abrams, NPPediatric Nurse Practitioner1730108333
  4. Evan Abrass, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1598237919
  5. Seja AbudiabPediatrics Physician1285166173
  6. Michele Acker, ARNPPediatric Nurse Practitioner1720019094

Verify Thomas S. Lendvay in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD00043654
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Washington license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $800.00

1 payment: consulting fee; the largest payer was Verathon Inc. The 264 providers of this specialty with any payment received $737.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Thomas Lendvay$800.00
  2. Specialty average$737.56

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Thomas S. Lendvay among 17 pediatric urology physician records in Washington

Thomas S. Lendvay is one of 17 pediatric urology physician records with a practice address in Washington. 65% 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 12% of them.

  • NPI issued2006 · 12% of these records are older, 59% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileNo · 47% of these records are
  • Record last updated2025 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2088P0231X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Urology Physician providers in Washington

There are 17 pediatric urology physician records in Washington.

The 8 pediatric urology physician records with the nearest ZIP codes

  1. Jennifer Ahn, M.D.Seattle, WA 981051992931281
  2. Jose Fernandez Bonilla, M.D., PHDSeattle, WA 981051356506331
  3. Byron JoynerSeattle, WA 981051316037203
  4. Paul Merguerian, M.D.Seattle, WA 981051700895000
  5. Lauren Poniatowski, MD, MSSeattle, WA 981051093248833
  6. Margarett Shnorhavorian, MDSeattle, WA 981051730110164
  7. Hailey Silverii, MDSeattle, WA 981051740719251
  8. Devon Snow-Lisy, M.D.Seattle, WA 981041376718106

Common questions

What is Thomas S. Lendvay's NPI number?

Thomas S. Lendvay's National Provider Identifier (NPI) is 1417038779, issued on Oct 17, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Thomas S. Lendvay located?

The NPPES record lists a practice address at 4800 Sand Point Way NE, Seattle, WA, 98105. Phone: (206) 987-2000. Providers update this record themselves, so call before visiting.

How can I verify Thomas S. Lendvay's license?

NPPES lists Washington license number MD00043654, 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.