Diane Halvarson West, MD
Student in an Organized Health Care Education/Training Program · Portland, OR
Diane Halvarson West, MD is a student in an organized health care education/training program with a practice address in Portland, Oregon, and NPI 1336583103, issued on Apr 24, 2013. Check the license with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Diane Halvarson West
- Credential
- MD
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 3181 SW Sam Jackson Park Road, Portland, OR 97239
- Phone
- (503) 494-8211
- Enumerated
- Apr 24, 2013
- Record last updated
- Apr 24, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160721000689); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 3,027 in Oregon → Look up another NPI →
Also registered at 3181 SW Sam Jackson Park Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kathryn Applin, M.D.Emergency Medicine Physician1174919708
- Katherine Barton, M.D.Diagnostic Radiology Physician1841633468
- Katherine Bensching, M.D.Internal Medicine Physician1407823867
- Bryan BrockPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1265199657
- Joseph Buck, PA-CPhysician Assistant1205246386
- Aline Sonia Buist, MDPulmonary Disease Physician1730286501
Verify Diane Halvarson West in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024
65 Medicare Part D claims for 52 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Cephalexin13 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): 100 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 2 group practices
- Providence Health And Services - OregonPortland, OR
- 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).
Diane Halvarson West among 3,027 student in an organized health care education/training program records in Oregon
Diane Halvarson West, MD is one of 3,027 student in an organized health care education/training program records with a practice address in Oregon. 21% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 6% of them.
- NPI issued2013 · 6% of these records are older, 93% newer
- In a Medicare fileYes · 21% of these records are
- In the CMS Doctors and Clinicians fileYes · 4% of these records are
- Graduated2013 · median 2019 among the 115 with a school on file
- Record last updated2013 · 24% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,976 student in an organized health care education/training program records list a practice address in Portland
They are 1,976 of the 42,088 NPPES records with a practice address in Portland, and 3,027 student in an organized health care education/training program records in Oregon.
All 3,027 in Oregon → Every provider in Portland → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Eugene ChangPortland, OR 972391568670792
- Crystal Fo, M.D.Portland, OR 972391588867774
- Jessica GreenPortland, OR 972391821283078
- Gregg Langbecker, S.R.N.A.Portland, OR 972391679768683
- Leisandro Luengo Bastarrica, M.D.Portland, OR 972391215188651
- Seth O'Neal, M.D.Portland, OR 972391902000342
- Alison Perry, M.S.Portland, OR 972391528155801
- Sky Press, PA-SPortland, OR 972391174795090
Common questions
What is Diane Halvarson West, MD's NPI number?
Diane Halvarson West, MD's National Provider Identifier (NPI) is 1336583103, issued on Apr 24, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Diane Halvarson West, MD located?
The NPPES record lists a practice address at 3181 SW Sam Jackson Park Road, Portland, OR, 97239. Phone: (503) 494-8211. Providers update this record themselves, so call before visiting.
How can I verify Diane Halvarson West, MD's license?
Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Diane Halvarson West, MD prescribe under Medicare Part D?
In 2024, Diane Halvarson West, MD had 65 Medicare Part D claims for 52 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. Part D covers Medicare prescriptions only.
What is Diane Halvarson West, MD's MIPS final score?
The 2023 MIPS final score is 100 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.