Brendan Luis Thammarath
Physician Assistant · Auburn, WA
Brendan Luis Thammarath is a physician assistant with a practice address in Auburn, Washington, and NPI 1730769613, issued on Apr 13, 2021. Check the license (Washington PA61349066, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Brendan Luis Thammarath
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA61349066 WA
Self-reported in NPPES; status is on the state search - Practice location
- 126 Auburn Ave Ste 300, Auburn, WA 98002
- Phone
- (253) 735-0166
- Enumerated
- Apr 13, 2021
- Record last updated
- Jan 17, 2025
- Medicare enrollment
- Enrolled (PECOS I20221021001656); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,718 in Washington → Look up another NPI →
Also registered at 126 Auburn Ave Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hemlal Acharya, ARNP PHMNP-BC, MSNurse Practitioner1659146231
- Preeti Aski, M.D.Family Medicine Physician1629019013
- Diana BangPhysician Assistant1427696137
- Jamieson BurrPsychologist1215426176
- Rhea Crisostomo, MDFamily Medicine Physician1245443431
- Hieu De La Rosa, DOCTOR OF PHARMACYPharmacist1366702730
Verify Brendan Luis Thammarath in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PA61349066Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% fewer Medicare Part D claims than the average physician assistant in 2024
345 Medicare Part D claims for 95 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Metformin Hcl23 claims
- Atorvastatin Calcium19 claims
- Montelukast Sodium19 claims
- Glipizide16 claims
- Lisinopril16 claims
- Levothyroxine Sodium15 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.
Bills Medicare through one group practice
- HealthpointAuburn, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brendan Luis Thammarath among 3,718 physician assistant records in Washington
Brendan Luis Thammarath is one of 3,718 physician assistant 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. Its NPI, issued in 2021, is newer than 77% of them.
- NPI issued2021 · 77% of these records are older, 17% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2022 · median 2017 among the 2,460 with a school on file
- Record last updated2025 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physician Assistant providers in Washington
There are 3,718 physician assistant records in Washington.
All 3,718 in Washington → Every provider in Auburn → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Gilbert Aguilar, PAAuburn, WA 980021801828629
- Andora Azabache, PA-CAuburn, WA 980021396229241
- Diana BangAuburn, WA 980021427696137
- Christina Beran, PA-CAuburn, WA 980021407617178
- Yuriy Bilan, PA-CAuburn, WA 980021033136486
- Gregory Caudill, PA-CAuburn, WA 980021831199777
- Flordeliza Gainey, PA-CAuburn, WA 980021740263755
- Michael Jensen, P.A.Auburn, WA 980021457322703
Common questions
What is Brendan Luis Thammarath's NPI number?
Brendan Luis Thammarath's National Provider Identifier (NPI) is 1730769613, issued on Apr 13, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Brendan Luis Thammarath located?
The NPPES record lists a practice address at 126 Auburn Ave Ste 300, Auburn, WA, 98002. Phone: (253) 735-0166. Providers update this record themselves, so call before visiting.
How can I verify Brendan Luis Thammarath's license?
NPPES lists Washington license number PA61349066, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Brendan Luis Thammarath prescribe under Medicare Part D?
In 2024, Brendan Luis Thammarath had 345 Medicare Part D claims for 95 beneficiaries; the average among physician assistant prescribers was 830. 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.