Dr. Gerald Acheson Dunlap , MD
Internal Medicine • Beaverton, OR
Professional Overview & Biography Verified Profile Summary
Dr. Gerald Dunlap, MD is a certified Internal Medicine practicing in Beaverton, OR. With approximately 19 years of clinical experience since graduating from Oregon Health Sciences University School Of Medicine in 2007, Dr. Dunlap delivers high-quality medical care to the local community at 4855 SW WESTERN AVE.
Dr. Dunlap is affiliated with Kaiser Foundation Health Plan Of The Northwest and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.
Practice Location & Contact Primary Location
4855 Sw Western Ave
Beaverton, OR 970053460
Medicare Profile & Education
Oregon Health Sciences University School Of Medicine
2007
✓ Accepts Assignment
Telehealth Services Available
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Beaverton, OR
Practicing in Beaverton, OR (2185 Statewide)
✓ Offers Virtual Consultations
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Medical Specialties & State Licenses
CMS Verified: 2026-05-05NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Additional State Medicaid & Healthcare Payer Identifiers
Hospital & Practice Group Affiliations
Kaiser Foundation Health Plan Of The Northwest
4855 Sw Western Ave, Beaverton, OR 970053460
Phone: 8008132000
Secondary Practice Locations
1510 Division St, Suite 200
Oregon City, OR 970451581
Phone: 5036506880
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Speech-Language Pathologist
MSCCCSLP
Counselor - Addiction (Substance Use Disorder)
Anesthesiology
Doctor of Medicine (M.D.)
Nurse Anesthetist, Certified Registered
Nurse Practitioner
Counselor - Addiction (Substance Use Disorder)
Master of Arts
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 4855 SW WESTERN AVE, BEAVERTON, OR 970053460 (Tel: 8008132000)
Registered at 500 NE MULTNOMAH ST STE 100, PORTLAND, OR 972322031
Internal Medicine (License #LL17373 in OR)
NPI status registered as active in NPPES database
Registered at 1510 DIVISION ST, SUITE 200, OREGON CITY, OR 970451581 (Tel: 5036506880)
Registered at PO BOX 3158, PORTLAND, OR 972083158
Recorded as GERALD DUNLAP, MD
Internal Medicine (License #MD151063 in OR)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
500 Ne Multnomah St Ste 100
Portland, OR 972322031
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.