Patrick O'Herron, M.D.
Surgery Physician · Salem, OR
Patrick O'Herron, M.D. is a surgery physician with a practice address in Salem, Oregon, and NPI 1104027820, issued on May 30, 2007. Check the license (Oregon MD126032, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Patrick O'Herron
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- MD126032 OR
Self-reported in NPPES; status is on the state search - Practice location
- 890 Oak St SE, Salem, OR 97301
- Phone
- (503) 561-5200
- Enumerated
- May 30, 2007
- Record last updated
- Dec 20, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20090901000302); accepts Medicare assignment
- Medical or professional school
- University Of Arizona College Of Medicine, 2004
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 524 in Oregon → Look up another NPI →
Also registered at 890 Oak St SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anna Adams, NPAcute Care Nurse Practitioner1831883347
- Victor Adimoraegbu, MDAnesthesiology Physician1679070395
- Chinar Agarwal, M.D.Hospitalist Physician1265872691
- Alison Agnetta, MDInternal Medicine Physician1336432129
- Kamran Ali, M.D.Hospitalist Physician1073069316
- Angela Anderson, D.O.Anesthesiology Physician1346205333
Verify Patrick O'Herron in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD126032Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% fewer Medicare Part D claims than the average surgery physician in 2024
64 Medicare Part D claims for 42 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 26 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen21 claims
- Metronidazole14 claims
- Neomycin Sulfate13 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
- Salem HealthSalem, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Patrick O'Herron among 524 surgery physician records in Oregon
Patrick O'Herron, M.D. is one of 524 surgery 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 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 41% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2004 · median 2005 among the 321 with a school on file
- Record last updated2018 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Oregon
There are 524 surgery physician records in Oregon.
All 524 in Oregon → Every provider in Salem → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Carrie Allison, MDSalem, OR 973011548487184
- Peter Bernardo, M.DSalem, OR 973011053302943
- Catherine Boulay, MDSalem, OR 973011720029556
- Glena Caton, MDSalem, OR 973011750313037
- George Clarke, M.D.Salem, OR 973011528057205
- Christine Clarke, MDSalem, OR 973011942284476
- Beth Dayton, MDSalem, OR 973011184672651
- Jonathan Durning, MDSalem, OR 973011144278615
Common questions
What is Patrick O'Herron, M.D.'s NPI number?
Patrick O'Herron, M.D.'s National Provider Identifier (NPI) is 1104027820, issued on May 30, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Patrick O'Herron, M.D. located?
The NPPES record lists a practice address at 890 Oak St SE, Salem, OR, 97301. Phone: (503) 561-5200. Providers update this record themselves, so call before visiting.
How can I verify Patrick O'Herron, M.D.'s license?
NPPES lists Oregon license number MD126032, 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 Patrick O'Herron, M.D. prescribe under Medicare Part D?
In 2024, Patrick O'Herron, M.D. had 64 Medicare Part D claims for 42 beneficiaries; the average among surgery physician prescribers was 147. 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.