NPPES file of Aug 9, 2026

Bradley Ackerson, MD

Radiation Oncology Physician · Portland, OR

Bradley Ackerson, MD is a radiation oncology physician with a practice address in Portland, Oregon, and NPI 1447746326, issued on Jul 3, 2018. Check the license (Oregon MD214786, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1447746326
Name
Bradley Ackerson
Credential
MD
Primary taxonomy
Radiation Oncology Physician 2085R0001X
License number
MD214786 OR
Self-reported in NPPES; status is on the state search
Practice location
9205 SW Barnes RD Lowr Level, Portland, OR 97225
Phone
(503) 216-2195
Enumerated
Jul 3, 2018
Record last updated
Dec 5, 2023
Medicaid ID
500822367 OR
Medicare enrollment
Enrolled (PECOS I20230719004044); accepts Medicare assignment
Medical or professional school
Duke University School Of Medicine, 2018
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 9205 SW Barnes RD Lowr Level

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Re-I Chin, MDRadiation Oncology Physician1215421987

Verify Bradley Ackerson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license MD214786
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Oregon license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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58% fewer Medicare Part D claims than the average radiation oncology physician in 2024

56 Medicare Part D claims for 37 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D.

  1. Bradley Ackerson56
  2. Specialty average134

Most prescribed

  1. Tamsulosin Hcl18 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.

Industry payments in 2024: $423.42

4 payments; by number, the most common kind was food and beverage; the largest payer was Elekta, Inc. 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.

  1. Bradley Ackerson$423.42
  2. Specialty average$1,897.85

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

  1. The Oregon Clinic, PCPortland, OR

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Bradley Ackerson among 115 radiation oncology physician records in Oregon

Bradley Ackerson, 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 2018, is newer than 90% of them.

  • NPI issued2018 · 90% of these records are older, 4% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated2018 · median 2006 among the 85 with a school on file
  • Record last updated2023 · 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.

The 8 radiation oncology physician records with the nearest ZIP codes

  1. Sophia Bornstein, M.D. PH.D.Portland, OR 972251639498561
  2. Re-I Chin, MDPortland, OR 972251215421987
  3. David Gannett, MDPortland, OR 972251467454165
  4. Eric Hansen, MDPortland, OR 972251144375148
  5. Brian Lee, M.D.Portland, OR 972251750503132
  6. Jeannie Louie, MDPortland, OR 972251730171117
  7. Fredrick Wagner, MDPortland, OR 972251609869635
  8. William Arscott, MDTigard, OR 972231831509926

Common questions

What is Bradley Ackerson, MD's NPI number?

Bradley Ackerson, MD's National Provider Identifier (NPI) is 1447746326, issued on Jul 3, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Bradley Ackerson, MD located?

The NPPES record lists a practice address at 9205 SW Barnes RD Lowr Level, Portland, OR, 97225. Phone: (503) 216-2195. Providers update this record themselves, so call before visiting.

How can I verify Bradley Ackerson, MD's license?

NPPES lists Oregon license number MD214786, 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 Bradley Ackerson, MD prescribe under Medicare Part D?

In 2024, Bradley Ackerson, MD had 56 Medicare Part D claims for 37 beneficiaries; the average among radiation oncology physician prescribers was 134. 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.