Wei-Lin Yang, D.O.
Internal Medicine Physician · Clackamas, OR
Wei-Lin Yang, D.O. is an internal medicine physician with a practice address in Clackamas, Oregon, and NPI 1265722367, issued on Apr 11, 2011. Check the license (Oregon DO182336, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Wei-Lin Yang
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- DO182336 OR
Self-reported in NPPES; status is on the state search - Practice location
- 10180 SE Sunnyside RD, Clackamas, OR 97015
- Phone
- (503) 813-2000
- Enumerated
- Apr 11, 2011
- Record last updated
- Jun 2, 2025
- Medicare enrollment
- Enrolled (PECOS I20170809003052); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,116 in Oregon → Look up another NPI →
Also registered at 10180 SE Sunnyside RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aaron Abajian, MDDiagnostic Radiology Physician1942732300
- Samer Abufadil, MDInternal Medicine Physician1750437653
- Jeremy Adler, M.D.Anatomic Pathology & Clinical Pathology Physician1548617483
- Alejandro Aguilar, PA-CPhysician Assistant1740940006
- Usman Ahmad, D.O.Internal Medicine Physician1326288697
- Hyun Jung AhnPhysical Therapist1245014703
Verify Wei-Lin Yang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license DO182336Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average internal medicine physician in 2024
804 Medicare Part D claims for 207 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 26 claims were for opioids.
Most prescribed
- Pantoprazole Sodium40 claims
- Atorvastatin Calcium36 claims
- Metoprolol Succinate30 claims
- Pradaxa29 claims
- Spironolactone29 claims
- Gabapentin26 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
- Kaiser Foundation Health Plan OF The NorthwestClackamas, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Wei-Lin Yang among 2,116 internal medicine physician records in Oregon
Wei-Lin Yang, D.O. is one of 2,116 internal medicine physician records with a practice address in Oregon. 73% 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 65% of them.
- NPI issued2011 · 65% of these records are older, 32% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2011 · median 2008 among the 1,232 with a school on file
- Record last updated2025 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
101 internal medicine physician records list a practice address in Clackamas
They are 101 of the 2,098 NPPES records with a practice address in Clackamas, and 2,116 internal medicine physician records in Oregon.
All 2,116 in Oregon → Every provider in Clackamas → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Lisa Ashcraft, MDClackamas, OR 970151801851746
- Kirthika Balakrishnan, MDClackamas, OR 970151881655256
- Stephanie Cha, MDClackamas, OR 970151902832371
- Alla Comardelle, M.D.Clackamas, OR 970151558397034
- Gregory Garcia, MDClackamas, OR 970151922036219
- Randall Gore, M.D.Clackamas, OR 970151639163447
- Gene Hong, M.D.Clackamas, OR 970151417905506
- Chieko Misaki, M.D.Clackamas, OR 970151225093172
Common questions
What is Wei-Lin Yang, D.O.'s NPI number?
Wei-Lin Yang, D.O.'s National Provider Identifier (NPI) is 1265722367, issued on Apr 11, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Wei-Lin Yang, D.O. located?
The NPPES record lists a practice address at 10180 SE Sunnyside RD, Clackamas, OR, 97015. Phone: (503) 813-2000. Providers update this record themselves, so call before visiting.
How can I verify Wei-Lin Yang, D.O.'s license?
NPPES lists Oregon license number DO182336, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Wei-Lin Yang, D.O. prescribe under Medicare Part D?
In 2024, Wei-Lin Yang, D.O. had 804 Medicare Part D claims for 207 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.