Ethan Emmet Corcoran, M.D., PH.D.
Pulmonary Disease Physician · Clackamas, OR
Ethan Emmet Corcoran, M.D., PH.D. is a pulmonary disease physician with a practice address in Clackamas, Oregon, and NPI 1841417532, issued on Apr 20, 2007. Check the license (Oregon MD150309, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ethan Emmet Corcoran
- Credential
- M.D., PH.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- MD150309 OR
Self-reported in NPPES; status is on the state search - Practice location
- 10180 SE Sunnyside RD, Clackamas, OR 97015
- Phone
- (503) 571-2727
- Enumerated
- Apr 20, 2007
- Record last updated
- Mar 12, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20091211000737); accepts Medicare assignment
- Medical or professional school
- Duke University School Of Medicine, 2002
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 197 in Oregon → Look up another NPI →
Also registered at 10180 SE Sunnyside RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aaron Abajian, MDDiagnostic Radiology Physician1942732300
- Samer Abufadil, MDInternal Medicine Physician1750437653
- Jeremy Adler, M.D.Anatomic Pathology & Clinical Pathology Physician1548617483
- Alejandro Aguilar, PA-CPhysician Assistant1740940006
- Usman Ahmad, D.O.Internal Medicine Physician1326288697
- Hyun Jung AhnPhysical Therapist1245014703
Verify Ethan Emmet Corcoran in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD150309Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
805 Medicare Part D claims for 205 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 44% of claims.
Most prescribed
- Albuterol Sulfate Hfa85 claims
- Spiriva Respimat78 claims
- Alvesco76 claims
- Wixela Inhub61 claims
- Stiolto Respimat48 claims
- Prednisone47 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
- Kaiser Foundation Health Plan OF The NorthwestClackamas, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ethan Emmet Corcoran among 197 pulmonary disease physician records in Oregon
Ethan Emmet Corcoran, M.D., PH.D. is one of 197 pulmonary disease physician records with a practice address in Oregon. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 45% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2002 · median 2005 among the 144 with a school on file
- Record last updated2014 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in Oregon
There are 197 pulmonary disease physician records in Oregon.
All 197 in Oregon → Every provider in Clackamas → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Cody Benthin, M.D.Clackamas, OR 970151619144490
- Maxine Dexter, MDClackamas, OR 970151306959580
- Karen Dugan, M.D.Clackamas, OR 970151447514724
- Joshua Filner, MD MPHClackamas, OR 970151669663431
- Susan Mikkelsen, M.D.Clackamas, OR 970151538274048
- Richard Mularski, MD, MCR, MSHSClackamas, OR 970151780699256
- Jonathan Rettmann, M.D.Clackamas, OR 970151558478255
- Holly Vanni, M.D.Clackamas, OR 970151437328143
Common questions
What is Ethan Emmet Corcoran, M.D., PH.D.'s NPI number?
Ethan Emmet Corcoran, M.D., PH.D.'s National Provider Identifier (NPI) is 1841417532, issued on Apr 20, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ethan Emmet Corcoran, M.D., PH.D. located?
The NPPES record lists a practice address at 10180 SE Sunnyside RD, Clackamas, OR, 97015. Phone: (503) 571-2727. Providers update this record themselves, so call before visiting.
How can I verify Ethan Emmet Corcoran, M.D., PH.D.'s license?
NPPES lists Oregon license number MD150309, 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 Ethan Emmet Corcoran, M.D., PH.D. prescribe under Medicare Part D?
In 2024, Ethan Emmet Corcoran, M.D., PH.D. had 805 Medicare Part D claims for 205 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. 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.