Pulmonologists in Oregon
Data updated monthly · Last refresh October 2026
192 Pulmonary Disease providers practice in Oregon, including 88 (46%) offering telehealth. The largest concentration is in Portland. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
192providers
88telehealth
Portlandtop city
Pulmonary Disease by city in Oregon
Choose a city to see providers there.
Where Pulmonologists in Oregon practice
From CMS Medicare enrollment records covering 124 of the 192 providers listed here (65%). Providers who do not bill Medicare are not included in these figures.
5%solo or small practice (under 10 clinicians)
6%mid-size group (10 to 99)
90%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Pulmonologists | All clinicians in group | Main city |
| The Oregon Clinic, PC | 26 | 353 | Portland |
| University Professional Services | 23 | 1,683 | Portland |
| Legacy Clinics LLC | 15 | 714 | Portland |
| Kaiser Foundation Health Plan of the Northwest | 12 | 1,805 | Clackamas |
| Peacehealth Medical Group | 7 | 256 | Eugene |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Pulmonologists affiliated |
| Ohsu Hospital and Clinics | Portland | Nonprofit | 3 of 5 | 36 |
| Providence Willamette Falls Medical Center | Oregon City | Nonprofit | 4 of 5 | 20 |
| Providence St Vincent Medical Center | Portland | Nonprofit | 4 of 5 | 18 |
| Providence Portland Medical Center | Portland | Nonprofit | 4 of 5 | 17 |
| Providence Milwaukie Hospital | Milwaukie | Nonprofit | 3 of 5 | 16 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Pulmonary Disease providers in Oregon
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Keri Brown, D.O.Astoria, OR · No drug or device payments recorded (2025) ·
(503) 338-4516 Dr. Vishesh Persaud, M.DAstoria, OR · No drug or device payments recorded (2025) ·
(503) 338-4516 Dr. Benjamin Hackett, M.D.Beaverton, OR · No drug or device payments recorded (2025) · Telehealth ·
(503) 297-3778 Dr. Cameron Long, MDBeaverton, OR · No drug or device payments recorded (2025) · Telehealth ·
(503) 297-3778 Dr. David Kidd, MDBeaverton, OR · No drug or device payments recorded (2025) · Telehealth ·
(503) 297-3778 Dr. Hataya Poonyagariyagorn, M.D.Beaverton, OR · No drug or device payments recorded (2025) · Telehealth ·
(503) 297-3778 Dr. Jared Shipley, MDBeaverton, OR · $19 in drug and device payments (2025) · Telehealth ·
(503) 297-3778 Dr. Jeffrey Bluhm, M.D.Beaverton, OR · No drug or device payments recorded (2025) · Telehealth ·
(503) 297-3778 Dr. Lianne Lin, MDBeaverton, OR · $122 in drug and device payments (2025) · Telehealth ·
(503) 297-3778 Dr. Nathan Zvejnieks, MDBeaverton, OR · $122 in drug and device payments (2025) ·
(503) 297-3778 Dr. Ryan Best, M.D.Beaverton, OR · No drug or device payments recorded (2025) · Telehealth ·
(503) 297-3778 Dr. Tameka Smith, MDBeaverton, OR · No drug or device payments recorded (2025) · Telehealth ·
(503) 297-3778 Dr. Tiffany Gardner, MDBeaverton, OR · $98 in drug and device payments (2025) ·
(503) 297-3778 Dr. Alan Ertle, M.D.Bend, OR · No drug or device payments recorded (2025) ·
(541) 706-6958 Dr. Jamie Conklin, MDBend, OR · No drug or device payments recorded (2025) ·
(541) 706-7715 Dr. Jeremy Feldman, M.D.Bend, OR · $93,128 in drug and device payments (2025) · Telehealth ·
(541) 382-4900 Dr. Kevin Sherer, MDBend, OR · $637 in drug and device payments (2025) · Telehealth ·
(541) 382-2811 Dr. Louis D'avignon, MDBend, OR · $54 in drug and device payments (2025) · Telehealth ·
(541) 328-2811 Dr. Mark Bradford, M.D.Bend, OR · No drug or device payments recorded (2025) ·
(541) 706-7715 Dr. Matthew Hegewald, MDBend, OR · $19,282 in drug and device payments (2025) ·
(541) 706-7715 Dr. Nathan RasorBend, OR · $22 in drug and device payments (2025) · Telehealth ·
(541) 706-7715 Dr. Ryan Nelson, M.D.Bend, OR · No drug or device payments recorded (2025) ·
(541) 382-4321 Dr. Thomas Kelley, DOBend, OR · $185 in drug and device payments (2025) · Telehealth ·
(541) 382-2811 Dr. Thomas Murphy, MDBend, OR · No drug or device payments recorded (2025) ·
(541) 749-0546 Dr. Cody Benthin, M.D.Clackamas, OR · No drug or device payments recorded (2025) ·
(800) 813-2000 Dr. Ethan Corcoran, M.D., PH.D.Clackamas, OR · No drug or device payments recorded (2025) ·
(503) 571-2727 Dr. Holly Vanni, M.D.Clackamas, OR · No drug or device payments recorded (2025) ·
(503) 571-3161 Dr. Jonathan Rettmann, M.D.Clackamas, OR · No drug or device payments recorded (2025) ·
(503) 813-3860 Dr. Joshua Filner, MD MPHClackamas, OR · $3,694 in drug and device payments (2025) ·
(503) 571-8713 Dr. Karen Dugan, M.D.Clackamas, OR · No drug or device payments recorded (2025) ·
(800) 813-2000 Dr. Maxine Dexter, MDClackamas, OR · No drug or device payments recorded (2025) ·
(503) 571-8318 Dr. Richard Mularski, MD, MCR, MSHSClackamas, OR · No drug or device payments recorded (2025) ·
(503) 652-2880 Dr. Susan Mikkelsen, M.D.Clackamas, OR · No drug or device payments recorded (2025) ·
(503) 571-3546 Dr. Donald Slusarenko, DOCorvallis, OR · No drug or device payments recorded (2025) ·
(541) 768-1261 Dr. Mari Goldner, M.D.Corvallis, OR · $750 in drug and device payments (2025) · Telehealth ·
(541) 754-1150 Dr. Nada MohamedCorvallis, OR · $144 in drug and device payments (2025) · Telehealth ·
(541) 768-5111 Dr. Shalini Mehta, M.D.Corvallis, OR · $4,328 in drug and device payments (2025) · Telehealth ·
(541) 768-5111 Dr. Taylor Myers, M.D.Corvallis, OR · $487 in drug and device payments (2025) · Telehealth ·
(541) 768-5111 Dr. Vincent Gimino, MDCorvallis, OR · $120 in drug and device payments (2025) · Telehealth ·
(541) 754-1150 Dr. Dennis Hopkinson, MB BCH BAOEugene, OR · $157 in drug and device payments (2025) · Telehealth ·
(541) 687-1712 Dr. Hira IrfanEugene, OR · No drug or device payments recorded (2025) · Telehealth ·
(541) 687-1712 Dr. Indulal Rughani, M.D.Eugene, OR · No drug or device payments recorded (2025) ·
(541) 687-1712 Dr. James Christon, M.D.Eugene, OR · No drug or device payments recorded (2025) · Telehealth ·
(541) 687-1712 Dr. Karthik Mahadevan, MDEugene, OR · $3,376 in drug and device payments (2025) · Telehealth ·
(541) 687-1712 Dr. Matthew Walter, M.D.Eugene, OR · No drug or device payments recorded (2025) · Telehealth ·
(541) 687-1712 Dr. Carlos Marchini, MDGrants Pass, OR · $806 in drug and device payments (2025) ·
(541) 471-6026 Dr. Manmohan Biring, M.D.Hermiston, OR · $1,425 in drug and device payments (2025) ·
(541) 667-3868 Dr. Peter Hahn, M.D.Hermiston, OR · $5,579 in drug and device payments (2025) ·
(541) 667-3868 Conditions Pulmonary Disease providers in Oregon commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Pulmonary Disease providers. Individual practices vary, so confirm with the provider before booking.
- Asthma
- COPD
- Sleep apnea
- Pulmonary fibrosis
- Chronic cough
Common questions
How many Pulmonary Disease providers are in Oregon?There are 192 Pulmonary Disease providers with active NPI records practicing in Oregon, according to federal NPPES data refreshed monthly.
Do Pulmonary Disease providers in Oregon offer telehealth?Yes. 88 of the 192 Pulmonary Disease providers in Oregon (about 46%) report offering telehealth services in CMS data.
Which cities in Oregon have the most Pulmonary Disease providers?Portland (98), Bend (12), Beaverton (11) have the highest concentration of Pulmonary Disease providers in Oregon.
How many Pulmonary Disease providers in Oregon received drug or device company payments?78 of 192 Pulmonary Disease providers in Oregon (41%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Pulmonary Disease providers in Oregon treat?Pulmonary Disease providers commonly treat asthma, COPD, sleep apnea, pulmonary fibrosis, chronic cough and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Do most Pulmonologists in Oregon work in independent practices or large health systems?Among 124 Pulmonologists in Oregon enrolled in Medicare, 5% bill through a solo or small practice with fewer than 10 clinicians, 6% through a mid-size group of 10 to 99, and 90% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Pulmonologists in Oregon work at?According to CMS facility affiliation records, the Oregon hospitals where the most Pulmonologists hold privileges are Ohsu Hospital and Clinics in Portland; Providence Willamette Falls Medical Center in Oregon City; Providence St Vincent Medical Center in Portland.
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