Kathleen Ryan Ponsford, PA-C
Medical Physician Assistant · Vancouver, WA
Kathleen Ryan Ponsford, PA-C is a medical physician assistant with a practice address in Vancouver, Washington, and NPI 1053548669, issued on Jun 22, 2009. Check the license (Washington PA60090604, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathleen Ryan Ponsford
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA60090604 WA
Self-reported in NPPES; status is on the state search - Practice location
- 305 SE Chkalov Dr Ste 170, Vancouver, WA 98683
- Phone
- (360) 787-7135
- Enumerated
- Jun 22, 2009
- Record last updated
- Jun 13, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (360) 799-3913
- Medicare enrollment
- Enrolled (PECOS I20230210000230); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 1,068 in Washington → Look up another NPI →
Also registered at 305 SE Chkalov Dr Ste 170
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Curran, PA-CMedical Physician Assistant1194770206
Verify Kathleen Ryan Ponsford in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PA60090604Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average medical physician assistant in 2024
308 Medicare Part D claims for 202 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.
Most prescribed
- Nitrofurantoin Mono-Macro32 claims
- Prednisone26 claims
- Cephalexin24 claims
- Amoxicillin-Clavulanate Potass22 claims
- Mupirocin13 claims
- Azithromycin12 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): 86 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 Clinics LLCPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathleen Ryan Ponsford among 1,068 medical physician assistant records in Washington
Kathleen Ryan Ponsford, PA-C is one of 1,068 medical physician assistant records with a practice address in Washington. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 51% of them.
- NPI issued2009 · 51% of these records are older, 46% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated2008 · median 2013 among the 581 with a school on file
- Record last updated2018 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Washington
There are 1,068 medical physician assistant records in Washington.
All 1,068 in Washington → Every provider in Vancouver → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- David Curran, PA-CVancouver, WA 986831194770206
- Stephen Engard, PA-CVancouver, WA 986831336207612
- Emily Forsyth, PA-CVancouver, WA 986831932436086
- Ronald King, P.A.Vancouver, WA 986831235154808
- David Knabel, PA-CVancouver, WA 986831144656802
- Joseph Marzucco, P.A.Vancouver, WA 986831629158464
- Lisa Zylstra, PA-CVancouver, WA 986831821142738
- Julia Barron, PA-CVancouver, WA 986841053570424
Common questions
What is Kathleen Ryan Ponsford, PA-C's NPI number?
Kathleen Ryan Ponsford, PA-C's National Provider Identifier (NPI) is 1053548669, issued on Jun 22, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen Ryan Ponsford, PA-C located?
The NPPES record lists a practice address at 305 SE Chkalov Dr Ste 170, Vancouver, WA, 98683. Phone: (360) 787-7135. Providers update this record themselves, so call before visiting.
How can I verify Kathleen Ryan Ponsford, PA-C's license?
NPPES lists Washington license number PA60090604, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Kathleen Ryan Ponsford, PA-C prescribe under Medicare Part D?
In 2024, Kathleen Ryan Ponsford, PA-C had 308 Medicare Part D claims for 202 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
What is Kathleen Ryan Ponsford, PA-C's MIPS final score?
The 2023 MIPS final score is 86 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.