James M. Kassube, MD
Physical Medicine & Rehabilitation Physician · Eugene, OR
James M. Kassube, MD is a physical medicine & rehabilitation physician with a practice address in Eugene, Oregon, and NPI 1720005382, issued on Jul 17, 2006. Check the license (Oregon MD26539, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- James M. Kassube
- Credential
- MD
- Primary taxonomy
- Physical Medicine & Rehabilitation Physician 208100000X
- License number
- MD26539 OR
Self-reported in NPPES; status is on the state search - Practice location
- 920 Country Club RD, Eugene, OR 97401
- Phone
- (541) 342-2134
- Enumerated
- Jul 17, 2006
- Record last updated
- Oct 24, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (541) 242-4227
- Medicaid ID
- 247343 OR
- Entity
- Type 1 · individual
8 nearest physical medicine & rehabilitation physician records → All 164 in Oregon → Look up another NPI →
Also registered at 920 Country Club RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lisa Adams, M.D.Internal Medicine Physician1447223987
- Kylee Alexander, DPTPhysical Therapist1417278920
- Steven Butt, MDInternal Medicine Physician1770560328
- Philip Chapa, PA-CMedical Physician Assistant1578538971
- Rachel Cohen, PTPhysical Therapist1235567959
- John Ford, M.D.Internal Medicine Physician1396749859
Verify James M. Kassube in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD26539Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024
201 Medicare Part D claims for 56 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D.
Most prescribed
- Buprenorphine-Naloxone88 claims
- Buprenorphine Hcl44 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): 91.1 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).
James M. Kassube among 164 physical medicine & rehabilitation physician records in Oregon
James M. Kassube, MD is one of 164 physical medicine & rehabilitation physician records with a practice address in Oregon. 52% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 57% newer
- In a Medicare fileYes · 52% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- Record last updated2011 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physical Medicine & Rehabilitation Physician providers in Oregon
There are 164 physical medicine & rehabilitation physician records in Oregon.
All 164 in Oregon → Every provider in Eugene → Physical Medicine & Rehabilitation Physician nationwide →
The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes
- Bryan Andresen, M.D.Eugene, OR 974011699734475
- Robert Arnsdorf, MDEugene, OR 974011184616401
- Catherine Dalton, MDEugene, OR 974011982726865
- Habib Fanny, MDEugene, OR 974011164837639
- William Galbraith, DOEugene, OR 974011740715101
- Steven Robert, DPTEugene, OR 974011073039277
- Roy Blackburn, MDEugene, OR 974041316907629
- Jessica Juliano, DPTBandon, OR 974111740703156
Common questions
What is James M. Kassube, MD's NPI number?
James M. Kassube, MD's National Provider Identifier (NPI) is 1720005382, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James M. Kassube, MD located?
The NPPES record lists a practice address at 920 Country Club RD, Eugene, OR, 97401. Phone: (541) 342-2134. Providers update this record themselves, so call before visiting.
How can I verify James M. Kassube, MD's license?
NPPES lists Oregon license number MD26539, 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 James M. Kassube, MD prescribe under Medicare Part D?
In 2024, James M. Kassube, MD had 201 Medicare Part D claims for 56 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. Part D covers Medicare prescriptions only.
What is James M. Kassube, MD's MIPS final score?
The 2023 MIPS final score is 91.1 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.