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

Dr. Marshall Edward McCabe III, MD

Individual provider Gastroenterology Physician · NPI 1831191162

Dr. Marshall Edward McCabe III, MD is a Gastroenterology in Olympia, Washington. Graduated from University of North Carolina at Chapel Hill School of Medicine in 1978, 48 years ago. Practices with Olympia Multi Specialty Clinic, a 21-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
48
Trained at
University of North Carolina at Chapel Hill School of Medicine
Licensed in
WA
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

406 Black Hills Ln SW Ste A
Olympia, WA 98502-8144
Phone: (360) 754-1735
Fax: (360) 704-3404
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence MD00023393 (WA)

Record details

NPI number1831191162
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 31, 2005
Last updated in NPPESJanuary 27, 2009

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL SCHOOL OF MEDICINE
Graduated 1978 (48 years in practice)
Group practice Olympia Multi Specialty Clinic — 21 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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