Tien Ahn Wee, MD
Diagnostic Radiology Physician · Oregon City, OR
Tien Ahn Wee, MD is a diagnostic radiology physician with a practice address in Oregon City, Oregon, and NPI 1487634861, issued on Jan 20, 2006. Check the license (Oregon 26811, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Tien Ahn Wee
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- 26811 OR
A65386 CA
10956 NV
MD00041078 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1500 Division St, Oregon City, OR 97045
- Phone
- (503) 656-1631
- Enumerated
- Jan 20, 2006
- Record last updated
- Nov 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid IDs
- 026487 OR
100503591 NV - Medicare enrollment
- Enrolled (PECOS I20061120000015); accepts Medicare assignment
- Medical or professional school
- Columbia University College Of Physicians And Surgeons, 1996
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 522 in Oregon → Look up another NPI →
Also registered at 1500 Division St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christopher Allen, MDEmergency Medicine Physician1467915843
- Zachary Amos, DOInternal Medicine Physician1831776582
- Yo Atteberry, MDEmergency Medicine Physician1548217193
- Amit Barve, MDHospitalist Physician1760667059
- Hannah Beachwood, DOEmergency Medicine Physician1497498711
- Diane Brace, FNP-BCFamily Nurse Practitioner1598427296
Verify Tien Ahn Wee in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license 26811Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 97 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Three Rivers Radiology Associates, PCGrants Pass, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tien Ahn Wee among 522 diagnostic radiology physician records in Oregon
Tien Ahn Wee, MD is one of 522 diagnostic radiology physician records with a practice address in Oregon. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 46% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1996 · median 2005 among the 334 with a school on file
- Record last updated2007 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in Oregon
There are 522 diagnostic radiology physician records in Oregon.
All 522 in Oregon → Every provider in Oregon City → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- George Drasin, MDOregon City, OR 970451871551341
- Gary Howell, MDOregon City, OR 970451336126069
- Matthew Orth, D.O.Oregon City, OR 970451881818029
- Robert Stephenson, MDOregon City, OR 970451811945496
- Julia Timberlake, MDOregon City, OR 970451265446926
- Stewart Cole, DOLake Oswego, OR 970351033280870
- Robert Seapy, MDLake Oswego, OR 970351255406054
- Amy Thurmond, MDLake Oswego, OR 970351487729281
Common questions
What is Tien Ahn Wee, MD's NPI number?
Tien Ahn Wee, MD's National Provider Identifier (NPI) is 1487634861, issued on Jan 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tien Ahn Wee, MD located?
The NPPES record lists a practice address at 1500 Division St, Oregon City, OR, 97045. Phone: (503) 656-1631. Providers update this record themselves, so call before visiting.
How can I verify Tien Ahn Wee, MD's license?
NPPES lists Oregon license number 26811, 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.
What is Tien Ahn Wee, MD's MIPS final score?
The 2023 MIPS final score is 97 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.