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
- Record last updated
- Apr 16, 2024
- Medicaid ID
- 500653157 OR
- Medicare enrollment
- Enrolled (PECOS I20240430002960); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,718 in Washington → Look up another NPI →
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.Interventional Cardiology 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
3.8 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 830 among the 101,058 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 MIPS final score for 2023 (Medicare payment program): 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).
Bills Medicare through one group practice
- Legacy Salmon Creek HospitalCamas, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Timothy Tseng among 3,718 physician assistant records in Washington
Timothy Tseng, PA-C 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 2011, is newer than 36% of them.
- NPI issued2011 · 36% of these records are older, 61% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2012 · median 2017 among the 2,460 with a school on file
- Record last updated2024 · 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).
7 physician assistant records list a practice address in Camas
They are 7 of the 388 NPPES records with a practice address in Camas, and 3,718 physician assistant records in Washington.
All 3,718 in Washington → Every provider in Camas → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Jeffrey Elton, PA-CCamas, WA 986071306931803
- Miranda Fezer, PACCamas, WA 986071467901074
- Benjamin Panther, PA-CCamas, WA 986071104227669
- Sydney Spring, PACamas, WA 986071447893516
- Magdalena Stasiak, PA-CCamas, WA 986071275817207
- Stockton WiseCamas, WA 986071972457539
- Rafe Arlotti, PA-CBattle Ground, WA 986041205303963
- Daniel Austen, PABattle Ground, WA 986041386047611
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 830. Part D covers Medicare prescriptions only.
What is Timothy Tseng, PA-C's MIPS final 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), 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.