Ian Clemons, PA-C
Physician Assistant · Portland, OR
Ian Clemons, PA-C is a physician assistant with a practice address in Portland, Oregon, and NPI 1336246479, issued on Sep 20, 2006. Check the license (Oregon PA00692, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ian Clemons
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA00692 OR
Self-reported in NPPES; status is on the state search - Practice location
- 3500 N Interstate Ave, Portland, OR 97227
- Phone
- (503) 331-6101
- Enumerated
- Sep 20, 2006
- Entity
- Type 1 · individual
Also registered at 3500 N Interstate Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Krystle Alligood, BCBA, LBABehavior Analyst1730536913
- Madalene Anderson, FNPFamily Nurse Practitioner1659485779
- Diane Bader, LCSWClinical Social Worker1700109717
- Alistair Bahar, M.D.Internal Medicine Physician1306918842
- Peggy Bradley Pearson, ANPAdult Health Nurse Practitioner1114106598
- Robert Buschman, P.A.Physician Assistant1750495776
Verify Ian Clemons in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license PA00692Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
3% more Medicare Part D claims than the average physician assistant in 2024
856 Medicare Part D claims for 239 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. 11 claims were for opioids.
Most prescribed
- Atorvastatin Calcium71 claims
- Losartan Potassium31 claims
- Omeprazole29 claims
- Levothyroxine Sodium28 claims
- Gabapentin25 claims
- Lisinopril24 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
- Virginia Garcia Memorial Health CenterCornelius, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Physician Assistant providers in Oregon
There are 2,094 physician assistant records in Oregon.
Other physician assistant records in Oregon
- Taylor Abdala, PAStayton, OR1528694221
- Sanyi Yoseph AbdissaHermiston, OR1083356018
- Emad Aboujaoude, PAPortland, OR1982619490
- Aaron AbrahamHappy Valley, OR1063186823
- Erika Acuna, PA-CPortland, OR1881072775
- Heather Adair, PA-CTigard, OR1568749539
- John Adair, PA-CIrrigon, OR1578873477
- Kylee AdamekBend, OR1326720186
- Julie Adams, PA-CHillsboro, OR1710078779
- Danielle Addleman, PAPendleton, OR1669745469
Common questions
What is Ian Clemons, PA-C's NPI number?
Ian Clemons, PA-C's National Provider Identifier (NPI) is 1336246479, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ian Clemons, PA-C located?
The NPPES record lists a practice address at 3500 N Interstate Ave, Portland, OR, 97227. Phone: (503) 331-6101. Providers update this record themselves, so call before visiting.
How can I verify Ian Clemons, PA-C's license?
NPPES lists Oregon license number PA00692, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Ian Clemons, PA-C prescribe under Medicare Part D?
In 2024, Ian Clemons, PA-C had 856 Medicare Part D claims for 239 beneficiaries; the average among physician assistant prescribers was 830. 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.
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 27, 2026.