Timothy Tseng, PA-C
Physician Assistant · Camas, WA
Timothy Tseng, PA-C is a physician assistant with a practice address in Camas, Washington, and NPI 1386948347, issued on Jan 5, 2011. Check the license (Washington PA61507645, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Timothy Tseng
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- PA61507645 WA
PA159694 OR
Self-reported in NPPES; status is on the state search - Practice location
- 1625 SE 192ND Ave Ste 100, Camas, WA 98607
- Phone
- (360) 566-4840
- Enumerated
- Jan 5, 2011
- Entity
- Type 1 · individual
Also registered at 1625 SE 192ND Ave Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kelley Aurand, DOFamily Medicine Physician1306043880
- Megan Emad, MDInternal Medicine Physician1205474574
- Kristin HeadrickFamily Medicine Physician1407492937
- John Koehler, MDFamily Medicine Physician1962602052
- David Philips, M.D.Cardiovascular Disease Physician1629040480
Verify Timothy Tseng in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PA61507645Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
3.7 times the Medicare Part D claims of the average physician assistant in 2024
3,115 Medicare Part D claims for 830 beneficiaries, against an average of 832 among the 95,030 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 168 claims were for opioids.
Most prescribed
- Atorvastatin Calcium252 claims
- Lisinopril177 claims
- Amlodipine Besylate165 claims
- Levothyroxine Sodium132 claims
- Losartan Potassium99 claims
- Hydrochlorothiazide86 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.
The practice group's Medicare quality score for 2023: 91.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
One hospital or facility affiliation
- Legacy Salmon Creek HospitalCamas, WA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
7 physician assistant records list a Camas practice address
They are 7 of the 388 NPPES records with a Camas practice address, and 3,517 physician assistant records in Washington.
All 7 in Camas → All 3,517 in Washington → Every provider in Camas →
Other physician assistant records in Washington
- Eric Abarr, PA-CMarysville, WA1598655292
- Ahmed Abdelshafy, PA-CCheney, WA1457029795
- Sihaam AbdiShoreline, WA1801758289
- Nicole Abdullah, PAWenatchee, WA1285032268
- Kimberly Abella-Cree, PA-CYakima, WA1548514292
- Buddhika AbeyratneOak Harbor, WA1104369560
- Danielle Abrass, PA-CSeattle, WA1184140717
- Abraham Abu, PA-CSeattle, WA1710036587
- Alvin AbuegEverett, WA1396132015
- Aaron Adam, PA-CVancouver, WA1447543459
Common questions
What is Timothy Tseng, PA-C's NPI number?
Timothy Tseng, PA-C's National Provider Identifier (NPI) is 1386948347, issued on Jan 5, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Tseng, PA-C located?
The NPPES record lists a practice address at 1625 SE 192ND Ave Ste 100, Camas, WA, 98607. Phone: (360) 566-4840. Providers update this record themselves, so call before visiting.
How can I verify Timothy Tseng, PA-C's license?
NPPES lists Washington license number PA61507645, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Timothy Tseng, PA-C prescribe under Medicare Part D?
In 2024, Timothy Tseng, PA-C had 3,115 Medicare Part D claims for 830 beneficiaries; the average among physician assistant prescribers was 832. Part D covers Medicare prescriptions only.
What is Timothy Tseng, PA-C's Medicare quality score?
The 2023 MIPS final score is 91.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.