Joshua Trierweiler, MD
Urology Physician · Renton, WA
Joshua Trierweiler, MD is a urology physician with a practice address in Renton, Washington, and NPI 1508327891, issued on Mar 28, 2019. Check the license (Washington MD61533762, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Joshua Trierweiler
- Credential
- MD
- Primary taxonomy
- Urology Physician 208800000X
- License number
- MD61533762 WA
Self-reported in NPPES; status is on the state search - Practice location
- 4033 Talbot RD S Ste 500, Renton, WA 98055
- Phone
- (425) 690-3493
- Enumerated
- Mar 28, 2019
- Record last updated
- Feb 6, 2026
- Fax
- (425) 690-9493
- Medicare enrollment
- Enrolled (PECOS I20240805003599); accepts Medicare assignment
- Medical or professional school
- Saint Louis University School Of Medicine, 2019
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 4033 Talbot RD S Ste 500
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shan Dong, M.D.Urology Physician1861783912
- Paul Niemi, ARNPFamily Nurse Practitioner1164812798
- Nikola Teslovich, MDUrology Physician1619439221
Verify Joshua Trierweiler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD61533762Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average urology physician in 2024
239 Medicare Part D claims for 101 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 14 claims were for opioids.
Most prescribed
- Tamsulosin Hcl84 claims
- Oxybutynin Chloride Er42 claims
- Finasteride20 claims
- Myrbetriq16 claims
- Oxycodone Hcl13 claims
- Ciprofloxacin Hcl12 claims
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.
Industry payments in 2024: $552.90
6 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 9,340 providers of this specialty with any payment received $3,800.04 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Valley Medical Group-RentonRenton, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Urology Physician providers in Washington
There are 335 urology physician records in Washington.
Other urology physician records in Washington
- Alejandro Abello Martinez, MD MPHSeattle, WA1326662099
- Justin Achua, MDSeattle, WA1386222552
- Nehizena Aihie, MDSeattle, WA1215499793
- Olutiwa Akinsola, MDSeattle, WA1811516743
- Mihai Alexianu, M.D.Spokane, WA1497863096
- Mark Anderson, M.D.Port Orchard, WA1215900303
- Amy Arisco, MDMount Vernon, WA1821183856
- Christopher Arroyo, M.D.Gig Harbor, WA1770567893
- Rex Averill, MDPort Angeles, WA1124054697
- Daniel Avery, MD MPHSeattle, WA1215192463
Common questions
What is Joshua Trierweiler, MD's NPI number?
Joshua Trierweiler, MD's National Provider Identifier (NPI) is 1508327891, issued on Mar 28, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Joshua Trierweiler, MD located?
The NPPES record lists a practice address at 4033 Talbot RD S Ste 500, Renton, WA, 98055. Phone: (425) 690-3493. Providers update this record themselves, so call before visiting.
How can I verify Joshua Trierweiler, MD's license?
NPPES lists Washington license number MD61533762, 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 Joshua Trierweiler, MD prescribe under Medicare Part D?
In 2024, Joshua Trierweiler, MD had 239 Medicare Part D claims for 101 beneficiaries; the average among urology physician prescribers was 1,340. 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.