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

Karen Lee Weisman, MD

Individual provider Internal Medicine Physician · NPI 1134100944

Karen Lee Weisman, MD is an Internal Medicine in Corvallis, Oregon. Graduated from Northwestern University Feinberg Medical School in 1992, 34 years ago. Accepts Medicare assignment and offers telehealth. Licensed in Oregon.

Years since qualifying
34
Trained at
Northwestern University Feinberg Medical School
Licensed in
OR
In the registry since
2005
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

2310 NW Kings Blvd
Corvallis, OR 97330-3925
Phone: (541) 754-1530
Fax: (541) 754-1534
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction Medicine (Internal Medicine) Physician (primary) Taxonomy 207RA0401X · Licence MD19502 (OR)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD 19502 (OR)

Record details

NPI number1134100944
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 9, 2005
Last updated in NPPESJuly 2, 2026
Certification dateJuly 2, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesADDICTION MEDICINE
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 1992 (34 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Corvallis