Dr. Patrick J. O'Herron, MD
- Medicare services, 2024
- 87
- Medicare patients, 2024
- 104
- Part D claims, 2024
- 64
- Hospital affiliations
- 2
- Industry payments
- $3,375
- Practice address
- 890 Oak Street, SE, Salem, OR 97301
- Practice phone
- Call (503) 561-5200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. O'Herron's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Patrick J. O'Herron is a general surgeon in Salem, Oregon
Dr. O'Herron practices at Salem Hospital in Salem, Oregon, part of Salem Health Hospitals and Clinics.
Dr. O'Herron's NPI, 1104027820, was assigned on May 30, 2007. Dr. O'Herron graduated from University of Arizona College of Medicine in 2004. Dr. O'Herron holds Oregon license MD126032.
- NPI
- 1104027820NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1951456607
- NPI enumeration date
- May 30, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (503) 561-5200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Patrick J. O'Herron practices at Salem Hospital in Salem, Oregon
Dr. O'Herron's primary practice is Salem Hospital, at 890 Oak Street, SE, Salem, OR 97301 in Marion County. The practice phone is (503) 561-5200.
- Salem Hospital890 Oak Street, SE, Salem, OR 97301 · Marion CountyPhone(503) 561-5200
Source: Dmand AI Affiliation Data
Dr. Patrick J. O'Herron is affiliated with 2 sites of care and 1 medical group
Dr. O'Herron's primary practice is Salem Hospital in Salem, Oregon, part of Salem Health Hospitals and Clinics. Dr. O'Herron is also affiliated with Salem Health West Valley Hospital. The medical group on file is Salem Health. Dr. O'Herron's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Patrick J. O'Herron's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. O'Herron practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Salem Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Salem Health Hospitals and Clinics and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Patrick J. O'Herron is one of 438 general surgeons in Oregon
Surgery is Dr. O'Herron's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. O'Herron is licensed in Oregon.
Specialties and state licenses
- Surgery, OregonPrimary
General surgeons near Dr. O'Herron
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Patrick J. O'Herron billed Medicare for 87 services in 2024
CMS data shows 87 Medicare services from Dr. O'Herron across 5 procedure codes in 2024, for 104 Medicare patients. Medicare paid $9,866 for them.
Dr. O'Herron's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 412024: 7583%
- Surgery
- 2023: 132024: 128%
Where Dr. O'Herron's Medicare services took place, 2024
- In an office7586%
- In a facility1214%
Dr. O'Herron compared with the Oregon median for general surgeons, 2024
- Dr. O'Herron
- Oregon median
- Medicare services
- 87vs 83Close to median
- Medicare patients
- 104vs 8227% above
- Part D claims
- 48vs 47Close to median
Medians across 433 general surgeons in Oregon with Dmand AI profiles that report each measure.
Dr. O'Herron's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. O'Herron?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. O'Herron and other general surgeons in Oregon.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Patrick J. O'Herron treated 104 Medicare patients in 2024, average age 68
CMS counts 104 Medicare patients who saw Dr. O'Herron in 2024. The largest group is 65 to 74, with 48 patients. 75% of them have high blood pressure, and 64% have high cholesterol. 42% are also on Medicaid. Their average risk score is 2.95, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. O'Herron's median patient age at 70, with 50% women.
Dr. O'Herron's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. O'Herron's Medicare patients by sex, 2024
- Women4543%
- Men5957%
Chronic conditions among Dr. O'Herron's Medicare patients, 2024
- High blood pressure75%
- High cholesterol64%
- Chronic kidney disease49%
- Diabetes46%
- Arthritis38%
- Mood disorders38%
- Depression36%
- Ischemic heart disease35%
Share of Medicare patients with each condition. A patient can have several.
Dr. O'Herron's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Patrick J. O'Herron wrote 64 Medicare Part D claims in 2024
In 2024, Dr. O'Herron wrote 64 Medicare Part D claims for 42 patients. 100% of them were for generic drugs. CMS names the drug for 48 of them, across 3 drugs with 11 or more claims each, at $188 in total drug cost. In 2023, CMS named 21 claims across 1 drug.
Dr. O'Herron's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. O'Herron's Part D claims, 2024
- Opioids41%26 of 64 claims
- Antibiotics44%28 of 64 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 212024: 48129%
Drugs named by CMS: 3 in 2024, 1 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Patrick J. O'Herron takes part in Medicare
Dr. O'Herron accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Patrick J. O'Herron received $3,375 in industry payments in 2025
CMS Open Payments shows 9 general payments to Dr. O'Herron from 1 drug or device company in 2025. Education make up the largest share, 81% of the total. Intuitive Surgical, Inc. paid the most, $3,375.
General payments to Dr. O'Herron by kind, 2025 to 2025
- Education$2,74981%
- Travel and lodging$61118%
- Food and beverage$140%
Companies that paid Dr. O'Herron the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Patrick J. O'Herron graduated from University of Arizona College of Medicine
Dr. O'Herron graduated from University of Arizona College of Medicine in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Patrick J. O'Herron's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Patrick J. O'Herron
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Patrick J. O'Herron's NPI number?
Dr. Patrick J. O'Herron's NPI number is 1104027820. It was assigned on May 30, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Patrick J. O'Herron?
Dr. Patrick J. O'Herron is a general surgeon in Salem, Oregon. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Patrick J. O'Herron practice?
Dr. O'Herron practices at 890 Oak Street, SE, Salem, OR 97301. Dr. O'Herron's primary practice is Salem Hospital in Salem, Oregon, part of Salem Health Hospitals and Clinics.
What is Dr. Patrick J. O'Herron's office phone number?
The practice phone on file for Dr. O'Herron is (503) 561-5200.
What is Dr. Patrick J. O'Herron's medical license number?
Dr. O'Herron holds Oregon license MD126032.
Which hospitals is Dr. Patrick J. O'Herron affiliated with?
Dr. O'Herron practices at Salem Hospital in Salem, Oregon. Dr. O'Herron is also affiliated with Salem Health West Valley Hospital.
What medical group is Dr. Patrick J. O'Herron part of?
Dr. O'Herron is linked to Salem Health.
Does Dr. Patrick J. O'Herron accept Medicare?
Yes. CMS data shows Dr. O'Herron billed Medicare for 87 services in 2024, and Dr. O'Herron accepts Medicare assignment.
How many Medicare patients does Dr. Patrick J. O'Herron see?
CMS counts 104 Medicare patients who saw Dr. O'Herron in 2024, with an average age of 68.
What services does Dr. Patrick J. O'Herron bill to Medicare?
In 2024, Dr. O'Herron's most billed Medicare services were office visit, new patient (99203), office visit, established patient (99213) and office visit, established patient (99214).
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Where did Dr. Patrick J. O'Herron go to medical school?
Dr. O'Herron graduated from University of Arizona College of Medicine in 2004.
What drugs does Dr. Patrick J. O'Herron prescribe most?
In 2024 Medicare Part D data, Dr. O'Herron's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Metronidazole and Neomycin Sulfate.
Has Dr. Patrick J. O'Herron received payments from drug or device companies?
CMS Open Payments shows $3,375 in general payments to Dr. O'Herron from 1 company from 2025 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Patrick J. O'Herron been practicing?
Dr. O'Herron graduated from medical school in 2004, 22 years ago.
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