Kathryn Lee Maxwell, D.O.
Internal Medicine Physician · Eugene, OR
Kathryn Lee Maxwell, D.O. is an internal medicine physician with a practice address in Eugene, Oregon, and NPI 1972827913, issued on Mar 19, 2010. Check the license (Oregon DO166161, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Kathryn Lee Maxwell
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- DO166161 OR
OP60356174 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1426 Oak St, Eugene, OR 97401
- Phone
- (541) 431-0000
- Enumerated
- Mar 19, 2010
- Record last updated
- Apr 3, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (541) 344-6176
- Medicare enrollment
- Enrolled (PECOS I20201110000746); accepts Medicare assignment
- Medical or professional school
- Arizona College Of Osteopathic Medicine Mid Western University, 2010
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,116 in Oregon → Look up another NPI →
Also registered at 1426 Oak St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jenny BohrmanFamily Medicine Physician1750778833
- Jessica Lohff-Phillips, D.OInternal Medicine Physician1760619506
- Kayla Marcoulier, NPFamily Nurse Practitioner1497568034
- Liya MilgramFamily Medicine Physician1063822575
- Judith Steyer, MDFamily Medicine Physician1427047539
- Eduardo Valenzuela, PACPhysician Assistant1760420376
Verify Kathryn Lee Maxwell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license DO166161Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average internal medicine physician in 2024
8,579 Medicare Part D claims for 543 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 421 claims were for opioids.
Most prescribed
- Atorvastatin Calcium478 claims
- Levothyroxine Sodium328 claims
- Lisinopril294 claims
- Losartan Potassium255 claims
- Metoprolol Tartrate254 claims
- Amlodipine Besylate253 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.
Bills Medicare through one group practice
- Kaiser Foundation Health Plan OF The NorthwestVancouver, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathryn Lee Maxwell among 2,116 internal medicine physician records in Oregon
Kathryn Lee Maxwell, D.O. is one of 2,116 internal medicine physician records with a practice address in Oregon. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 62% of them.
- NPI issued2010 · 62% of these records are older, 35% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2010 · median 2008 among the 1,232 with a school on file
- Record last updated2017 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in Oregon
There are 2,116 internal medicine physician records in Oregon.
All 2,116 in Oregon → Every provider in Eugene → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Lisa Adams, M.D.Eugene, OR 974011447223987
- Klarissa Beller, M.D.Eugene, OR 974011104898956
- Marie Buscemi, MDEugene, OR 974011831178029
- Steven Butt, MDEugene, OR 974011770560328
- John Ford, M.D.Eugene, OR 974011396749859
- Doherty Gilchrist, MDEugene, OR 974011518942093
- Kathryn Gilliland, MDEugene, OR 974011861479123
- Kirk Jacobson, M.D.Eugene, OR 974011093707366
Common questions
What is Kathryn Lee Maxwell, D.O.'s NPI number?
Kathryn Lee Maxwell, D.O.'s National Provider Identifier (NPI) is 1972827913, issued on Mar 19, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn Lee Maxwell, D.O. located?
The NPPES record lists a practice address at 1426 Oak St, Eugene, OR, 97401. Phone: (541) 431-0000. Providers update this record themselves, so call before visiting.
How can I verify Kathryn Lee Maxwell, D.O.'s license?
NPPES lists Oregon license number DO166161, 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 Kathryn Lee Maxwell, D.O. prescribe under Medicare Part D?
In 2024, Kathryn Lee Maxwell, D.O. had 8,579 Medicare Part D claims for 543 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.