Colleen Amanda Finnegan, M.D.
Internal Medicine Physician · Lake Oswego, OR
Colleen Amanda Finnegan, M.D. is an internal medicine physician with a practice address in Lake Oswego, Oregon, and NPI 1104909936, issued on Oct 23, 2006. Check the license (Oregon MD23268, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Colleen Amanda Finnegan
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- MD23268 OR
MD00045453 WA
Self-reported in NPPES; status is on the state search - Practice location
- 4004 Kruse Way PL Ste 300, Lake Oswego, OR 97035
- Phone
- (503) 216-1500
- Enumerated
- Oct 23, 2006
- Record last updated
- Oct 5, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20050908000622); accepts Medicare assignment
- Medical or professional school
- Tufts University School Of Medicine, 1999
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,116 in Oregon → Look up another NPI →
Also registered at 4004 Kruse Way PL Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephanie Barayuga, MDInternal Medicine Physician1295225951
- Olesea Bonanno, ARNPFamily Nurse Practitioner1386128056
- Eric Falquist, PTPhysical Therapist1841681491
- Laura Gaff, M.D.Family Medicine Physician1033401906
- Brooke Garofalo, RNFamily Nurse Practitioner1902469281
- Claire Higgins, MDInternal Medicine Physician1992453302
Verify Colleen Amanda Finnegan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD23268Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average internal medicine physician in 2024
142 Medicare Part D claims for 45 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Gabapentin11 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): 79.1 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).
Bills Medicare through one group practice
- Providence Health And Services OregonPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Colleen Amanda Finnegan among 2,116 internal medicine physician records in Oregon
Colleen Amanda Finnegan, M.D. 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 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 54% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1999 · median 2008 among the 1,232 with a school on file
- Record last updated2020 · 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).
23 internal medicine physician records list a practice address in Lake Oswego
They are 23 of the 1,377 NPPES records with a practice address in Lake Oswego, and 2,116 internal medicine physician records in Oregon.
All 2,116 in Oregon → Every provider in Lake Oswego → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Colene Andersen, MDLake Oswego, OR 970351710932421
- Daryl Baron, MDLake Oswego, OR 970351245293596
- Lauren Gearhart, MDLake Oswego, OR 970351720069529
- H Harris, MDLake Oswego, OR 970351962469551
- Steven Hashiguchi, MDLake Oswego, OR 970351184687428
- Paula KilpatrickLake Oswego, OR 970351134179872
- Hidenao Kimura, MDLake Oswego, OR 970351770519340
- Judith Lindsey, M.D.Lake Oswego, OR 970351922074160
Common questions
What is Colleen Amanda Finnegan, M.D.'s NPI number?
Colleen Amanda Finnegan, M.D.'s National Provider Identifier (NPI) is 1104909936, issued on Oct 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Colleen Amanda Finnegan, M.D. located?
The NPPES record lists a practice address at 4004 Kruse Way PL Ste 300, Lake Oswego, OR, 97035. Phone: (503) 216-1500. Providers update this record themselves, so call before visiting.
How can I verify Colleen Amanda Finnegan, M.D.'s license?
NPPES lists Oregon license number MD23268, 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 Colleen Amanda Finnegan, M.D. prescribe under Medicare Part D?
In 2024, Colleen Amanda Finnegan, M.D. had 142 Medicare Part D claims for 45 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Colleen Amanda Finnegan, M.D.'s MIPS final score?
The 2023 MIPS final score is 79.1 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.