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

Individual provider Internal Medicine Physician · NPI 1518266394

Catherine P Benziger, MD is a Cardiovascular Disease (Cardiology) in Seattle, Washington. Graduated from University of Minnesota Medical School in 2011, 15 years ago. Practices with St Marys Hospital of Superior, a 97-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
15
Trained at
University of Minnesota Medical School
Licensed in
WA
In the registry since
2011
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

206 3rd Ave S Box 359945
Seattle, WA 98104-2697
Phone: (206) 744-1599
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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 MD60391079 (WA)

Record details

NPI number1518266394
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 20, 2011
Last updated in NPPESJuly 25, 2013

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF MINNESOTA MEDICAL SCHOOL
Graduated 2011 (15 years in practice)
Group practice St Marys Hospital Of Superior — 97 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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