John Tyler Thiesing, M.D.
Vascular & Interventional Radiology Physician · Portland, OR
John Tyler Thiesing, M.D. is a vascular & interventional radiology physician with a practice address in Portland, Oregon, and NPI 1225104599, issued on Nov 28, 2006. Check the license (Oregon MD27230, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- John Tyler Thiesing
- Credential
- M.D.
- Primary taxonomy
- Vascular & Interventional Radiology Physician 2085R0204X
- License number
- MD27230 OR
Self-reported in NPPES; status is on the state search - Practice location
- 9205 SW Barnes RD, Portland, OR 97225
- Phone
- (503) 216-4830
- Enumerated
- Nov 28, 2006
- Record last updated
- Apr 28, 2025
- Medicare enrollment
- Enrolled (PECOS I20080707000026); accepts Medicare assignment
- Medical or professional school
- Oregon Health Sciences University School Of Medicine, 2002
- Entity
- Type 1 · individual
8 nearest vascular & interventional radiology physician records → All 75 in Oregon → Look up another NPI →
Also registered at 9205 SW Barnes RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Darshan Acharya, M.D.Diagnostic Radiology Physician1033173638
- Daniel Addy, C.R.N.A.Certified Registered Nurse Anesthetist1003929795
- Alexis Amatisto, DOInternal Medicine Physician1386263580
- Maria Ampomah, M.S. CCC-SLPSpeech-Language Pathologist1871049940
- Christopher Andersen, RNRegistered Nurse1164343323
- Christopher Andrews, M.D.Emergency Medicine Physician1124113808
Verify John Tyler Thiesing in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD27230Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average vascular & interventional radiology physician in 2024
24 Medicare Part D claims for 15 beneficiaries, against an average of 75 among the 1,444 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 13 claims were for opioids.
Most prescribed
- Oxycodone Hcl13 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 60.1 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).
Industry payments in 2024: $26.96
1 payment: food and beverage; the largest payer was Medtronic, Inc. The 3,457 providers of this specialty with any payment received $7,206.73 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 5 group practices
- Bridgeport Medical Imaging, LLCTigard, OR
- Center For Medical Imaging LLCHillsboro, OR
- Providence Health And Services - OregonPortland, OR
- Providence Health And Services OregonPortland, OR
- Trg, LLCPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Tyler Thiesing among 75 vascular & interventional radiology physician records in Oregon
John Tyler Thiesing, M.D. is one of 75 vascular & interventional radiology physician records with a practice address in Oregon. 92% 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 1% of them.
- NPI issued2006 · 1% of these records are older, 72% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 85% of these records are
- Graduated2002 · median 2009 among the 64 with a school on file
- Record last updated2025 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0204X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Vascular & Interventional Radiology Physician providers in Oregon
There are 75 vascular & interventional radiology physician records in Oregon.
All 75 in Oregon → Every provider in Portland → Vascular & Interventional Radiology Physician nationwide →
The 8 vascular & interventional radiology physician records with the nearest ZIP codes
- Yilun Koethe, M.D.Portland, OR 972251982022778
- Jason Polder, M.D.Portland, OR 972251144751470
- James Putnam, MDPortland, OR 972251013988120
- Ben Varughese, MDPortland, OR 972251114423787
- Robert Barton, MDPortland, OR 972271639187164
- Mary Costantino, MDPortland, OR 972231407951171
- Stephanie Jankovic, MDPortland, OR 972161902367162
- Jed Peterson, M.D.Portland, OR 972161164634770
Common questions
What is John Tyler Thiesing, M.D.'s NPI number?
John Tyler Thiesing, M.D.'s National Provider Identifier (NPI) is 1225104599, issued on Nov 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Tyler Thiesing, M.D. located?
The NPPES record lists a practice address at 9205 SW Barnes RD, Portland, OR, 97225. Phone: (503) 216-4830. Providers update this record themselves, so call before visiting.
How can I verify John Tyler Thiesing, M.D.'s license?
NPPES lists Oregon license number MD27230, 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 John Tyler Thiesing, M.D. prescribe under Medicare Part D?
In 2024, John Tyler Thiesing, M.D. had 24 Medicare Part D claims for 15 beneficiaries; the average among vascular & interventional radiology physician prescribers was 75. Part D covers Medicare prescriptions only.
What is John Tyler Thiesing, M.D.'s MIPS final score?
The 2023 MIPS final score is 60.1 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.