Karen L. Swenson, D.O.
Family Medicine Physician · Gresham, OR
Karen L. Swenson, D.O. is a family medicine physician with a practice address in Gresham, Oregon, and NPI 1992019947, issued on Aug 2, 2010. Check the license (Oregon DO151460, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Karen L. Swenson
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- DO151460 OR
20A14141 CA
Self-reported in NPPES; status is on the state search - Practice location
- 24988 SE Stark St Ste 220, Gresham, OR 97030
- Phone
- (503) 674-1580
- Enumerated
- Aug 2, 2010
- Record last updated
- Jan 6, 2025
- Medicare enrollment
- Enrolled (PECOS I20101111000185); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,847 in Oregon → Look up another NPI →
Also registered at 24988 SE Stark St Ste 220
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Laura Cohen, LCSWClinical Social Worker1518275551
- Ethan GladhillPhysician Assistant1992587406
- Jared GoodwinMedical Physician Assistant1497312128
- Debbie Hoang, PA-CPhysician Assistant1346732328
- Sandra HwangPhysician Assistant1255802849
- Samuel Milam, MDFamily Medicine Physician1427750009
Verify Karen L. Swenson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license DO151460Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average family medicine physician in 2024
1,281 Medicare Part D claims for 168 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 22 claims were for opioids.
Most prescribed
- Atorvastatin Calcium123 claims
- Levothyroxine Sodium51 claims
- Omeprazole51 claims
- Losartan Potassium50 claims
- Metformin Hcl Er50 claims
- Gabapentin45 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): 90.3 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).
Bills Medicare through one group practice
- The Corvallis Clinic P CAlbany, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karen L. Swenson among 2,847 family medicine physician records in Oregon
Karen L. Swenson, D.O. is one of 2,847 family medicine physician records with a practice address in Oregon. 75% 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 · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2007 · median 2009 among the 1,671 with a school on file
- Record last updated2025 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
29 family medicine physician records list a practice address in Gresham
They are 29 of the 1,934 NPPES records with a practice address in Gresham, and 2,847 family medicine physician records in Oregon.
All 2,847 in Oregon → Every provider in Gresham → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Gordon Canzler, D.O.Gresham, OR 970301114913183
- Kevin Carpenter, MDGresham, OR 970301578509980
- James Chong, DOGresham, OR 970301821245788
- Murlan Grise, DOGresham, OR 970301811951148
- Robert Henriques, MDGresham, OR 970301952348096
- Toni Hero, D.O.Gresham, OR 970301851387849
- Jon Hobson, MDGresham, OR 970301700824505
- Katherine Hogan, M.D.Gresham, OR 970301770786220
Common questions
What is Karen L. Swenson, D.O.'s NPI number?
Karen L. Swenson, D.O.'s National Provider Identifier (NPI) is 1992019947, issued on Aug 2, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Karen L. Swenson, D.O. located?
The NPPES record lists a practice address at 24988 SE Stark St Ste 220, Gresham, OR, 97030. Phone: (503) 674-1580. Providers update this record themselves, so call before visiting.
How can I verify Karen L. Swenson, D.O.'s license?
NPPES lists Oregon license number DO151460, 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 Karen L. Swenson, D.O. prescribe under Medicare Part D?
In 2024, Karen L. Swenson, D.O. had 1,281 Medicare Part D claims for 168 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Karen L. Swenson, D.O.'s MIPS final score?
The 2023 MIPS final score is 90.3 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.