Adam Avant, MD
Radiation Oncology Physician · Portland, OR
Adam Avant, MD is a radiation oncology physician with a practice address in Portland, Oregon, and NPI 1700413788, issued on Mar 27, 2020. Check the license (Oregon MD224412, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Adam Avant
- Credential
- MD
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- MD224412 OR
Self-reported in NPPES; status is on the state search - Practice location
- 4805 NE Glisan St Garden Level, Portland, OR 97213
- Phone
- (032) 150-6295
- Enumerated
- Mar 27, 2020
- Record last updated
- Sep 2, 2025
- Fax
- (503) 215-6387
- Medicaid ID
- 500857097 OR
- Medicare enrollment
- Enrolled (PECOS I20250821002985); accepts Medicare assignment
- Medical or professional school
- University Of Colorado School Of Medicine, Aurora, 2020
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 115 in Oregon → Look up another NPI →
Also registered at 4805 NE Glisan St Garden Level
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Roy Bliley, MDRadiation Oncology Physician1407484314
- Christina Huang, MDRadiation Oncology Physician1558947002
Verify Adam Avant in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD224412Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $110.50
1 payment: food and beverage; the largest payer was Boston Scientific Corporation. The 3,275 providers of this specialty with any payment received $1,897.85 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 one group practice
- The Oregon Clinic, PCPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Adam Avant among 115 radiation oncology physician records in Oregon
Adam Avant, MD is one of 115 radiation oncology physician records with a practice address in Oregon. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 97% of them.
- NPI issued2020 · 97% of these records are older, 2% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2020 · median 2006 among the 85 with a school on file
- Record last updated2025 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in Oregon
There are 115 radiation oncology physician records in Oregon.
All 115 in Oregon → Every provider in Portland → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Stephen Bader, MDPortland, OR 972131790787422
- Roy Bliley, MDPortland, OR 972131407484314
- Marka Crittenden, M.D. PH.D.Portland, OR 972131619187143
- Christina Huang, MDPortland, OR 972131558947002
- Cymon Kersch, MDPortland, OR 972131023684735
- Eric Nesbit, M.D.Portland, OR 972131396134078
- Steven Seung, MD, PHDPortland, OR 972131396738431
- Matthew Solhjem, MDPortland, OR 972131356334403
Common questions
What is Adam Avant, MD's NPI number?
Adam Avant, MD's National Provider Identifier (NPI) is 1700413788, issued on Mar 27, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Adam Avant, MD located?
The NPPES record lists a practice address at 4805 NE Glisan St Garden Level, Portland, OR, 97213. Phone: (032) 150-6295. Providers update this record themselves, so call before visiting.
How can I verify Adam Avant, MD's license?
NPPES lists Oregon license number MD224412, 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.
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.