Internists in Portland, OR
- Internists
- 943
- Linked to a hospital or group
- 696
- Hospitals with an internist
- 31
- Medical groups with an internist
- 74
- Practice at a hospital
- 489
There are 943 internists in Portland. Providence Medical Group, Oregon has the most, 166, and Providence St. Vincent Medical Center has the most affiliated internists, 151. 28% finished medical school 30 or more years ago.
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Portland internists, listed A to Z by last name
Each internist on the list has internal medicine as their primary specialty and a Portland practice address. The list shows the NPI, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.
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Showing 1 to 50 of 719 Portland internists
The list shows the 719 internists with a public profile. The other 224 are counted in the total and searchable with a free account.
Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data
For health IT teams
Dmand AI has the EHR for 877 of 943 Portland internists, at their hospital and their practice. Filter by Epic, Oracle Health, MEDITECH, athenahealth and more, then reach them with validated work emails and mobile numbers.
Providence Medical Group, Oregon has the most internists in Portland, with 166
Kaiser Permanente Northwest is second with 162, and Legacy Medical Group-Northwest third with 113. Counts are internists with an Oregon address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Providence St. Vincent Medical Center has the most affiliated internists in Portland, with 151
OHSU Hospital is second with 139, and Providence Portland Medical Center third with 129. Portland internists are affiliated with 31 hospitals in all.
See every hospital and group for each Portland internist
Each public profile names one place an internist practices. A free account shows all of them, with the employer, the EHR and validated contacts.
Source: Dmand AI Affiliation Data
Most Portland internists practice at a hospital: 489 of the 685 with a mapped site
374 also practice at a medical group site, and 117 at clinical labs. An internist can practice at several kinds of site, so the shares overlap.
Portland internists by site of care
- Hospitals489
- Medical group practices374
- Clinical labs117
- Home health agencies101
- Ambulatory surgery centers65
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
28% of Portland internists finished medical school 30 or more years ago
171 of the 619 Portland internists with a graduation year on file. 124 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago124
- 10 to 19 years ago202
- 20 to 29 years ago122
- 30 to 39 years ago120
- 40 or more years ago51
Source: Dmand AI Professional Profile Data
Every Portland internist profile shows current hospitals and groups, Medicare activity and NPI details
- Primary practiceThe main place they practice, with its type and cityOn every profile
- Every site of careEach hospital, clinic and group where they practice nowWith a free account
- EmployerThe organization they work for, when one is on fileWith a free account
- Medicare servicesServices and procedure codes billed to Medicare, from CMSOn every profile
- Medicare Part D prescribingClaims and drug costs from Part D, from CMSOn every profile
- Industry paymentsPayments from drug and device makers, from CMS Open PaymentsOn every profile
- Publications and clinical trialsResearch papers and trials linked to the NPI, when on fileOn every profile
- Licenses and graduation yearState license numbers and medical school graduation yearOn every profile
- NPI detailsNPI, enumeration date, primary taxonomy and practice addressOn every profile
- Work email and mobile numberFound on request through healthcare waterfall enrichment, then validatedWith a free account
- EHR in useThe EHR at each site where they practiceWith a free account
- Colleagues at each siteThe clinicians they work with at each hospital and groupWith a free account
Free account: 30 days free, self-serve, no credit card.
Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data
Sources for the Portland internist directory
| Data on this page | Source |
|---|---|
| HCPs, types and specialties | NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data |
| Sites of care, hospitals and medical groups | Dmand AI Affiliation Data |
| Medical school graduation year | Dmand AI Professional Profile Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
Internists are HCPs whose primary specialty is internal medicine (taxonomy code 207R00000X), with an active NPI and a Portland practice address.
FAQ
Frequently asked questions about internists in Portland
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
How many internists are in Portland?
943 internists have an active NPI, a Portland practice address and internal medicine (taxonomy code 207R00000X) as their primary specialty. 696 of them are linked to a hospital or medical group.
Which Portland medical groups have the most internists?
Providence Medical Group, Oregon, with 166, followed by Kaiser Permanente Northwest with 162 and Legacy Medical Group-Northwest with 113.
Which Portland hospitals have the most internists?
Providence St. Vincent Medical Center, with 151 affiliated internists, followed by OHSU Hospital with 139 and Providence Portland Medical Center with 129.
What share of Portland internists practice at a hospital?
489 of the 685 Portland internists with a mapped site of care, or 71%, have a current hospital affiliation.
What is the taxonomy code for internal medicine?
207R00000X is the NPPES taxonomy code for internal medicine. Sub-specialties with their own code are counted on their own lists.
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