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

Individual provider Internal Medicine Physician · NPI 1720069529

Dr. Lauren Marlene Gearhart, MD is an Internal Medicine in Lake Oswego, Oregon. Graduated from Oregon Health Sciences University School of Medicine in 1988, 38 years ago. Accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
38
Trained at
Oregon Health Sciences University School of Medicine
Licensed in
OR
In the registry since
2005
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

16463 Boones Ferry Rd
Lake Oswego, OR 97035-4207
Phone: (503) 635-6256
Fax: (503) 636-9064
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 16077 (OR)

Record details

NPI number1720069529
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 9, 2005
Last updated in NPPESJuly 13, 2026

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 1988 (38 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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