Marni Louise Foley, MD
Internal Medicine Physician · Beaverton, OR
Marni Louise Foley, MD is an internal medicine physician with a practice address in Beaverton, Oregon, and NPI 1467544502, issued on Sep 28, 2006. Check the license (Oregon MD21650, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Marni Louise Foley
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- MD21650 OR
MD61373222 WA
Self-reported in NPPES; status is on the state search - Practice location
- 15950 SW Millikan Way, Beaverton, OR 97006
- Phone
- (503) 646-0161
- Enumerated
- Sep 28, 2006
- Record last updated
- Jan 6, 2023
- Fax
- (503) 643-7459
- Medicaid ID
- 288304 OR
- Medicare enrollment
- Enrolled (PECOS I20230117001757); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 1996
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,116 in Oregon → Look up another NPI →
Also registered at 15950 SW Millikan Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mark Bates, MDInternal Medicine Physician1558453696
- Prasanna ChandranFamily Medicine Physician1861567729
- Bryan Chitwood, MDFamily Medicine Physician1619197480
- Reewen D'Souza-Kamath, M.D.Internal Medicine Physician1831192756
- Maria Cristina Duran, M.D.Family Medicine Physician1710195508
- Mary Horrall, MDPediatrics Physician1790876274
Verify Marni Louise Foley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD21650Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average internal medicine physician in 2024
8,349 Medicare Part D claims for 755 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 140 claims were for opioids.
Most prescribed
- Atorvastatin Calcium511 claims
- Levothyroxine Sodium457 claims
- Losartan Potassium444 claims
- Amlodipine Besylate429 claims
- Lisinopril334 claims
- Gabapentin251 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
- Legacy Salmon Creek HospitalVancouver, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marni Louise Foley among 2,116 internal medicine physician records in Oregon
Marni Louise Foley, MD 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
- Graduated1996 · median 2008 among the 1,232 with a school on file
- Record last updated2023 · 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).
46 internal medicine physician records list a practice address in Beaverton
They are 46 of the 3,604 NPPES records with a practice address in Beaverton, and 2,116 internal medicine physician records in Oregon.
All 2,116 in Oregon → Every provider in Beaverton → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mark Bates, MDBeaverton, OR 970061558453696
- Reewen D'Souza-Kamath, M.D.Beaverton, OR 970061831192756
- Lawrence Elzinga, MDBeaverton, OR 970061518026962
- Thomas Gilberts, MDBeaverton, OR 970061841214236
- James Iwaniec, MDHillsboro, OR 970061356427215
- Gary Kim, M.D.Beaverton, OR 970061306820667
- Roger Leverette, MDBeaverton, OR 970061700925054
- David Mihelic, MDAloha, OR 970061053596189
Common questions
What is Marni Louise Foley, MD's NPI number?
Marni Louise Foley, MD's National Provider Identifier (NPI) is 1467544502, issued on Sep 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marni Louise Foley, MD located?
The NPPES record lists a practice address at 15950 SW Millikan Way, Beaverton, OR, 97006. Phone: (503) 646-0161. Providers update this record themselves, so call before visiting.
How can I verify Marni Louise Foley, MD's license?
NPPES lists Oregon license number MD21650, 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 Marni Louise Foley, MD prescribe under Medicare Part D?
In 2024, Marni Louise Foley, MD had 8,349 Medicare Part D claims for 755 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.