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Internal Medicine Providers in Redmond, OR

Browse 8 Internal Medicine providers listed in NPPES with a practice address in Redmond, Oregon.

8 Healthcare Providers

How Redmond compares with the U.S.

8 active clinicians in Internal Medicine list a practice address in Redmond, OR in the NPI registry.

With fewer than 10 clinicians, rates per 100,000 residents are not reliable enough to compare.

Too few clinicians in Internal Medicine in Redmond 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 Registry addresses can be out of date.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 ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026.

Showing 1โ€“8 of 8 providers
With recent CMS data first, then Aโ€“Z

Dr. Celso A Gangan , MD

Internal Medicine

Active NPI Status
1245 Nw 4th St, Ste 201, Redmond, OR 977561680
Phone: 5413234545
NPI Identifier 1598761959
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Dr. Emily Harvey , MD

Internal Medicine

Active NPI Status
340 Nw 5th St Ste 202, Redmond, OR 977561869
Phone: 5415042218
NPI Identifier 1528294345
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Dr. Anne C Killingbeck , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1555 Sw Reindeer Ave, Redmond, OR 977569449
Phone: 5415484088
NPI Identifier 1740471648
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Dr. Laura Nicholson , MD

Internal Medicine

Active NPI Status
865 Sw Veterans Way, Redmond, OR 977562583
Phone: 5413824900
NPI Identifier 1578513552
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Dr. Harold Derek Palmer , MD

Internal Medicine

Active NPI Status
1245 Nw 4th St, Ste 201, Redmond, OR 977561680
Phone: 5413234545
NPI Identifier 1841296209
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Dr. Mark David Sternfeld , MD, PhD

Internal Medicine

Active NPI Status
236 Nw Kingwood Ave, Suite B, Redmond, OR 977561324
Phone: 5415487134
NPI Identifier 1023071792
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Dr. David Martin Tretheway , MD

Internal Medicine

Active NPI Status
236 Nw Kingwood Ave, Suite B, Redmond, OR 977561324
Phone: 5415487134
NPI Identifier 1831152982
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Dr. Randy Dale Visser , DO

Internal Medicine

Active NPI Status
4282 Sw 43rd St, Redmond, OR 977566976
Phone: 5414209482
NPI Identifier 1801859574
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Frequently Asked Questions about Internal Medicine in Redmond

How do I check a Internal Medicine practitioner's license?

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.

Why is a practitioner missing from this list?

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.