Kathleen Renee Towsey, PA-C
Medical Physician Assistant · Portland, OR
Kathleen Renee Towsey, PA-C is a medical physician assistant with a practice address in Portland, Oregon, and NPI 1467750646, issued on Mar 11, 2011. Check the license (Oregon PA153417, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathleen Renee Towsey
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA153417 OR
Self-reported in NPPES; status is on the state search - Practice location
- 9155 SW Barnes RD Ste 402, Portland, OR 97225
- Phone
- (503) 292-7704
- Enumerated
- Mar 11, 2011
- Record last updated
- Sep 25, 2025
- Fax
- (503) 292-7046
- Medicare enrollment
- Enrolled (PECOS I20110930000605); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 699 in Oregon → Look up another NPI →
Also registered at 9155 SW Barnes RD Ste 402
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Thomas Kennefick, MDNephrology Physician1639148737
- Jean Mathew, MDNephrology Physician1497730808
- Chloe Porter, PACMedical Physician Assistant1972168045
Verify Kathleen Renee Towsey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license PA153417Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average medical physician assistant in 2024
47 Medicare Part D claims for 26 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.
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
- Northwest Renal Clinic IncPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathleen Renee Towsey among 699 medical physician assistant records in Oregon
Kathleen Renee Towsey, PA-C is one of 699 medical physician assistant records with a practice address in Oregon. 81% 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 44% of them.
- NPI issued2011 · 44% of these records are older, 53% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2010 · median 2014 among the 508 with a school on file
- Record last updated2025 · 52% 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 Oregon 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 Oregon
There are 699 medical physician assistant records in Oregon.
All 699 in Oregon → Every provider in Portland → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Vesna Ader, PA-CPortland, OR 972251467528398
- Deena Biglen, PACPortland, OR 972251619993185
- Patrick Birbeck, PACPortland, OR 972251851397400
- Amy Caine, PA-CPortland, OR 972251558307678
- Jennifer Drew, P.A.Portland, OR 972251457380883
- Izabela Maciolek, PA-CPortland, OR 972251699771238
- Janette Remling, PAPortland, OR 972251629110416
- Amy Scheer, PAPortland, OR 972251639356140
Common questions
What is Kathleen Renee Towsey, PA-C's NPI number?
Kathleen Renee Towsey, PA-C's National Provider Identifier (NPI) is 1467750646, issued on Mar 11, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen Renee Towsey, PA-C located?
The NPPES record lists a practice address at 9155 SW Barnes RD Ste 402, Portland, OR, 97225. Phone: (503) 292-7704. Providers update this record themselves, so call before visiting.
How can I verify Kathleen Renee Towsey, PA-C's license?
NPPES lists Oregon license number PA153417, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Kathleen Renee Towsey, PA-C prescribe under Medicare Part D?
In 2024, Kathleen Renee Towsey, PA-C had 47 Medicare Part D claims for 26 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.