Louis Theodore Cohen, DO
Hospitalist Physician · Milwaukie, OR
Louis Theodore Cohen, DO is a hospitalist physician with a practice address in Milwaukie, Oregon, and NPI 1467492629, issued on Jun 7, 2006. Check the license (Oregon DO26598, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Louis Theodore Cohen
- Credential
- DO
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- DO26598 OR
Self-reported in NPPES; status is on the state search - Practice location
- 10150 SE 32ND Ave, Milwaukie, OR 97222
- Phone
- (503) 513-8695
- Enumerated
- Jun 7, 2006
- Record last updated
- Nov 29, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (503) 513-8866
- Medicaid ID
- 006014 OR
- Medicare enrollment
- Enrolled (PECOS I20070514000269); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 10150 SE 32ND Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andrew Balster, MDInternal Medicine Physician1356803159
- Anne Breitinger, MDGastroenterology Physician1871772442
- Lindsey Burdick, MSPTPhysical Therapist1992915904
- Sheri Burk, MSPTPhysical Therapist1437368677
- Rhett Butler, M.D.Hospitalist Physician1275979171
- Michael Chan, M.D.Diagnostic Radiology Physician1851319016
Verify Louis Theodore Cohen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license DO26598Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average hospitalist physician in 2024
233 Medicare Part D claims for 95 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 15 claims were for opioids.
Most prescribed
- Metoprolol Tartrate16 claims
- Atorvastatin Calcium15 claims
- Furosemide11 claims
- Prednisone11 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): 86 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
- Legacy Clinics LLCPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hospitalist Physician providers in Oregon
There are 471 hospitalist physician records in Oregon.
Other hospitalist physician records in Oregon
- Miran Abdulhadi, M.D.Medford, OR1205185600
- Hazel Jane Abool, M.D.Springfield, OR1346538360
- Anshu Aery, MDMedford, OR1295388387
- Chinar Agarwal, M.D.Salem, OR1265872691
- Algene Agustin, MDSpringfield, OR1154849446
- Zainab Aina-Shittu, MDMedford, OR1497399117
- Mudassir Akram, MDMedford, OR1164696969
- Ossama Al Masalmeh, M.D.Springfield, OR1851654776
- Lana Al-Rashdan, MDPortland, OR1497334643
- Ashly Albright, MDPortland, OR1720738396
Common questions
What is Louis Theodore Cohen, DO's NPI number?
Louis Theodore Cohen, DO's National Provider Identifier (NPI) is 1467492629, issued on Jun 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Louis Theodore Cohen, DO located?
The NPPES record lists a practice address at 10150 SE 32ND Ave, Milwaukie, OR, 97222. Phone: (503) 513-8695. Providers update this record themselves, so call before visiting.
How can I verify Louis Theodore Cohen, DO's license?
NPPES lists Oregon license number DO26598, 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 Louis Theodore Cohen, DO prescribe under Medicare Part D?
In 2024, Louis Theodore Cohen, DO had 233 Medicare Part D claims for 95 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Louis Theodore Cohen, DO's MIPS final score?
The 2023 MIPS final score is 86 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.