Ewen Harrison, MD
Student in an Organized Health Care Education/Training Program · Clackamas, OR
Ewen Harrison, MD is a student in an organized health care education/training program with a practice address in Clackamas, Oregon, and NPI 1841647559, issued on May 23, 2016. Check the license with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ewen Harrison
- Credential
- MD
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 9290 SE Sunnybrook Blvd Ste 120, Clackamas, OR 97015
- Phone
- (503) 215-2110
- Enumerated
- May 23, 2016
- Entity
- Type 1 · individual
Also registered at 9290 SE Sunnybrook Blvd Ste 120
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Melissa Arce, RDRegistered Dietitian1376206151
- Rachel Boneski, DOFamily Medicine Physician1598261372
- Rachel Gallagher, MDFamily Medicine Physician1386349579
- Abby Grabowski, PT, DPTPhysical Therapist1083229975
- Benjamin Hearty, PA-CPhysician Assistant1366890386
- Benjamin Houser, MDFamily Medicine Physician1174956049
Verify Ewen Harrison in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
7.5 times the Medicare Part D claims of the average student in an organized health care education/training program in 2024
3,641 Medicare Part D claims for 332 beneficiaries, against an average of 488 among the 106,422 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 184 claims were for opioids.
Most prescribed
- Atorvastatin Calcium325 claims
- Losartan Potassium217 claims
- Lisinopril189 claims
- Levothyroxine Sodium170 claims
- Amlodipine Besylate162 claims
- Metoprolol Succinate124 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.
One hospital or facility affiliation
- Providence Health And Services OregonClackamas, OR
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
59 student in an organized health care education/training program records list a Clackamas practice address
They are 59 of the 2,098 NPPES records with a Clackamas practice address, and 4,343 student in an organized health care education/training program records in Oregon.
All 59 in Clackamas → All 4,343 in Oregon → Every provider in Clackamas →
Other student in an organized health care education/training program records in Oregon
- Carrie AadlandSandy, OR1962928630
- Paul Aanderud, D.O.Clackamas, OR1255569273
- Jefferson Abaricia, MD, PHDPortland, OR1073215711
- Thomas AbbatielloPortland, OR1053848150
- Marwa Abdelrahman, BDS, MSDBeaverton, OR1073008959
- Iman Abdelrasul, PHARMDCorvallis, OR1407696446
- Faiza AbdiPortland, OR1588559017
- Salma AbdilahiPortland, OR1306773643
- Najma AbdirahmanPortland, OR1689548281
- Miran Abdulhadi, M.D.Medford, OR1205185600
Common questions
What is Ewen Harrison, MD's NPI number?
Ewen Harrison, MD's National Provider Identifier (NPI) is 1841647559, issued on May 23, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Ewen Harrison, MD located?
The NPPES record lists a practice address at 9290 SE Sunnybrook Blvd Ste 120, Clackamas, OR, 97015. Phone: (503) 215-2110. Providers update this record themselves, so call before visiting.
How can I verify Ewen Harrison, MD's license?
Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Ewen Harrison, MD prescribe under Medicare Part D?
In 2024, Ewen Harrison, MD had 3,641 Medicare Part D claims for 332 beneficiaries; the average among student in an organized health care education/training program prescribers was 488. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.