Internal Medicine - Pulmonary Diseases in Clackamas, OR
Browse 9 Internal Medicine - Pulmonary Disease providers listed in NPPES with a practice address in Clackamas, Oregon.
How Clackamas compares with the U.S.
9 active clinicians in Internal Medicine - Pulmonary Disease list a practice address in Clackamas, OR in the NPI registry.
Population data for this city are not available, so we do not compare it with the U.S. rate.
Too few clinicians in Internal Medicine - Pulmonary Disease in Clackamas are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.
These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.
Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com · Methodology
Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026.
Dr. Cody Jens Benthin , MD
Internal Medicine - Pulmonary Disease
Dr. Ethan Emmet Corcoran , MD, PhD
Internal Medicine - Pulmonary Disease
Dr. Maxine E Dexter , MD
Internal Medicine - Pulmonary Disease
Dr. Karen Christine Dugan , MD
Internal Medicine - Pulmonary Disease
Dr. Joshua Joseph Filner , MD MPH
Internal Medicine - Pulmonary Disease
Dr. Susan Mikkelsen , MD
Internal Medicine - Pulmonary Disease
Dr. Richard Anthony Mularski , MD, MCR, MSHS
Internal Medicine - Pulmonary Disease
Dr. Jonathan Allyn Rettmann , MD
Internal Medicine - Pulmonary Disease
Dr. Holly E Vanni , MD
Internal Medicine - Pulmonary Disease
Frequently Asked Questions about Internal Medicine - Pulmonary Disease in Clackamas
Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Oregon licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.
This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.
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