Physician Profile

Karen L. Weisman, MD

Unclaimed Profile

About Dr. Weisman

Based in Corvallis, OR, Karen L. Weisman, MD is listed in the NPI registry under internal medicine. Karen graduated from Northwestern University Feinberg Medical School in 1992. Karen is also listed as specializing in addiction medicine. NPI 1134100944 identifies this record in the national registry.

Factual summary compiled by Guide.md from public records; not written by this provider.

Education & Training

Medical School Northwestern University Feinberg Medical School Class of 1992

Specialty

Internal Medicine (Primary)
Addiction Medicine (Additional)

Credentials & Licensing

OR licenceAs reported to the NPI registry
No. MD 19502As reported
NPINational Provider Identifier
1134100944Issued 2005

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentYes
Telehealth reported to CMSYes
Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What is Dr. Weisman's specialty?

Dr. Weisman is an internist in Corvallis, OR. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.

NPI registry

Where can I find Dr. Weisman?

Dr. Weisman is listed at 2310 Nw Kings Blvd, Corvallis, OR 97330. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Weisman?

The number on file is (541) 754-1530. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Weisman's NPI number?

Dr. Weisman's National Provider Identifier is 1134100944. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

What is Dr. Weisman's medical education?

Dr. Weisman attended Northwestern University Feinberg Medical School, graduating in 1992. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Weisman been practicing?

Dr. Weisman has 34 years experience. Calculated from a graduation year of 1992, reported in the CMS National Downloadable File.

CMS public data

Has Dr. Weisman confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Weisman. If this is you, claiming it is free.

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