David Welsh, PA-C
Physician Assistant · Renton, WA
David Welsh, PA-C is a physician assistant with a practice address in Renton, Washington, and NPI 1265741110, issued on Sep 27, 2010. Check the license (Washington PA60184056, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David Welsh
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA60184056 WA
Self-reported in NPPES; status is on the state search - Practice location
- 400 S 43RD St, Renton, WA 98055
- Phone
- (425) 228-3450
- Enumerated
- Sep 27, 2010
- Record last updated
- Oct 4, 2010 (not updated in 16 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,718 in Washington → Look up another NPI →
Also registered at 400 S 43RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify David Welsh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PA60184056Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average physician assistant in 2024
132 Medicare Part D claims for 82 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 44 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen24 claims
- Ondansetron Odt14 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.
David Welsh among 3,718 physician assistant records in Washington
David Welsh, 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 2010, is newer than 33% of them.
- NPI issued2010 · 33% of these records are older, 64% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2010 · 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).
57 physician assistant records list a practice address in Renton
They are 57 of the 3,147 NPPES records with a practice address in Renton, and 3,718 physician assistant records in Washington.
All 3,718 in Washington → Every provider in Renton → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Babylyn Aspuria, PA-CRenton, WA 980551336531011
- Peter Dammen, PARenton, WA 980551972823094
- Laura Ganhs, PA-CRenton, WA 980551952421794
- Kimberlee Gold, PA-CRenton, WA 980551548510258
- Lisa Hershner, PA-CRenton, WA 980551699133173
- Andrew Huntley, PA-CRenton, WA 980551578931325
- Christina Jander, PA-CRenton, WA 980551043529985
- Marianne Johnston, PA-CRenton, WA 980551871724658
Common questions
What is David Welsh, PA-C's NPI number?
David Welsh, PA-C's National Provider Identifier (NPI) is 1265741110, issued on Sep 27, 2010. An NPI identifies a provider in billing; it is not a license.
Where is David Welsh, PA-C located?
The NPPES record lists a practice address at 400 S 43RD St, Renton, WA, 98055. Phone: (425) 228-3450. Providers update this record themselves, so call before visiting.
How can I verify David Welsh, PA-C's license?
NPPES lists Washington license number PA60184056, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does David Welsh, PA-C prescribe under Medicare Part D?
In 2024, David Welsh, PA-C had 132 Medicare Part D claims for 82 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.