Dr. Daniel P. Barrett, M.D.
Family Medicine (Family Medicine Physician)
- Medicare participating
At a glance
- Medical school
- Oregon Health Sciences University School of Medicine (1993)
- Years since graduation
- 33
- In the NPI registry since
- 2006
- Medicare patients seen, 2024
- 174
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is
Education and training
- 1993Medical school: Oregon Health Sciences University School of Medicine
- 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Family Medicine Physician primary
OR license MD19856
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Salem Hospital Salem, OR
- Good Samaritan Regional Medical Center Corvallis, OR
- Samaritan Albany General Hospital Albany, OR
- Samaritan PAcific Community Hospital Newport, OR
- Salem Health West Valley Dallas, OR
Medical groups
- The Corvallis Clinic P C (124 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 174
- Services billed
- 711
- Patients’ average age
- 72
| Service | Times | Patients |
|---|---|---|
| Established patient office or other outpatient visit, 30-39 minutes | 221 | 124 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 88 | 88 |
| Established patient office or other outpatient visit, 20-29 minutes | 19 | 18 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 12 | 12 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Industry-funded research
Named as a principal investigator on 2 industry-funded studies in 2025, from 2 companies. The companies reported $41,675 in research payments for these studies, mostly to the institutions running them.
- A Study of Tirzepatide (LY3298176) on the Reduction on Morbidity and Mortality in Adults With Obesity
Eli Lilly and Company · Active, not recruiting · NCT05556512 - A Randomized, Double-blind, Placebo-controlled, Multicenter Study to Evaluate the Efficacy, Safety, and Tolerability of Pelacarsen (TQJ230) With Background Inclisiran in Participants With Atherosclerotic Cardiovascula…
Novartis Pharmaceuticals Corporation
From CMS Open Payments research payments, where companies name up to five principal investigators per payment. Research payments usually go to hospitals, universities and research sites, not to the investigator personally. A payment is not evidence of wrongdoing.