Ashley R. Kelso, PA-C
Physician Assistant · Newberg, OR
Ashley R. Kelso, PA-C is a physician assistant with a practice address in Newberg, Oregon, and NPI 1073027009, issued on Nov 29, 2017. Check the license (Oregon PA185165, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ashley R. Kelso
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA185165 OR
Self-reported in NPPES; status is on the state search - Practice location
- 1003 Providence Dr Ste 110, Newberg, OR 97132
- Phone
- (503) 537-5900
- Enumerated
- Nov 29, 2017
- Record last updated
- Apr 18, 2023
- Medicaid ID
- 500741164 OR
- Medicare enrollment
- Enrolled (PECOS I20180315000445); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 2,094 in Oregon → Look up another NPI →
Also registered at 1003 Providence Dr Ste 110
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brent Fisk, PSYDClinical Psychologist1124418561
- Jaecelle Guadiz Galeniece, MDFamily Medicine Physician1013321389
- Tyrell Jagelski, PA-CPhysician Assistant1346799632
Verify Ashley R. Kelso in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license PA185165Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% more Medicare Part D claims than the average physician assistant in 2024
1,296 Medicare Part D claims for 715 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Atorvastatin Calcium93 claims
- Lisinopril54 claims
- Gabapentin53 claims
- Amlodipine Besylate48 claims
- Levothyroxine Sodium43 claims
- Rosuvastatin Calcium42 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.
Bills Medicare through one group practice
- Providence Health And Services OregonBeaverton, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ashley R. Kelso among 2,094 physician assistant records in Oregon
Ashley R. Kelso, PA-C is one of 2,094 physician assistant records with a practice address in Oregon. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 53% of them.
- NPI issued2017 · 53% of these records are older, 44% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2017 · median 2017 among the 1,552 with a school on file
- Record last updated2023 · 37% 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 Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
36 physician assistant records list a practice address in Newberg
They are 36 of the 703 NPPES records with a practice address in Newberg, and 2,094 physician assistant records in Oregon.
All 2,094 in Oregon → Every provider in Newberg → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Andrea Banke, PA-CNewberg, OR 971321174901854
- Terri Benner, PA-CNewberg, OR 971321801844626
- James Ferguson, PA-CNewberg, OR 971321346447851
- Richard Hamblin, PA-CNewberg, OR 971321275526816
- Megan Harless, PA-CNewberg, OR 971321396997292
- Julie Huber, PA-CNewberg, OR 971321801945829
- Tyrell Jagelski, PA-CNewberg, OR 971321346799632
- Joshua McFarland, MPAS, PA-CNewberg, OR 971321912224049
Common questions
What is Ashley R. Kelso, PA-C's NPI number?
Ashley R. Kelso, PA-C's National Provider Identifier (NPI) is 1073027009, issued on Nov 29, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Ashley R. Kelso, PA-C located?
The NPPES record lists a practice address at 1003 Providence Dr Ste 110, Newberg, OR, 97132. Phone: (503) 537-5900. Providers update this record themselves, so call before visiting.
How can I verify Ashley R. Kelso, PA-C's license?
NPPES lists Oregon license number PA185165, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Ashley R. Kelso, PA-C prescribe under Medicare Part D?
In 2024, Ashley R. Kelso, PA-C had 1,296 Medicare Part D claims for 715 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.