Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Gerald Acheson Dunlap, MD

Individual provider Internal Medicine Physician · NPI 1144497009

Gerald Acheson Dunlap, MD is an Internal Medicine in Beaverton, Oregon. Graduated from Oregon Health Sciences University School of Medicine in 2007, 19 years ago. Practices with Kaiser Foundation Health Plan of the Northwest, a 1,811-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Oregon.

Years since qualifying
19
Trained at
Oregon Health Sciences University School of Medicine
Licensed in
OR
In the registry since
2008
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4855 SW Western Ave
Beaverton, OR 97005-3460
Phone: (800) 813-2000
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1510 Division St, Oregon City, OR 97045-1581 — (503) 650-6880

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD151063 (OR)
Internal Medicine Physician Taxonomy 207R00000X · Licence LL17373 (OR)

Record details

NPI number1144497009
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 9, 2008
Last updated in NPPESMay 5, 2026
Certification dateMay 5, 2026
Mailing address500 Ne Multnomah St Ste 100, Portland, OR 97232-2031

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOREGON HEALTH SCIENCES UNIVERSITY SCHOOL OF MEDICINE
Graduated 2007 (19 years in practice)
Group practice Kaiser Foundation Health Plan Of The Northwest — 1811 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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