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

Dr. Marshall Edward McCabe IV, DO

Individual provider Internal Medicine Physician · NPI 1447514302

Dr. Marshall Edward McCabe IV, DO is a Gastroenterology in Olympia, Washington. Graduated from Arizona College of Osteopathic Medicine Mid Western University in 2012, 14 years ago. Practices with Olympia Multi Specialty Clinic, a 21-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Indiana and Washington.

Years since qualifying
14
Trained at
Arizona College of Osteopathic Medicine Mid Western University
Licensed in
IN, WA
In the registry since
2012
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

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

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

Additional practice locations (1)

  • 1120 South Dr., Fesler Hall; 224, Indianapolis, IN 46202 — (317) 656-4260

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence OP60945227 (WA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 02004673A (IN)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence 11016698A (IN)

Record details

NPI number1447514302
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 26, 2012
Last updated in NPPESSeptember 3, 2019
Mailing address406 Black Hills Ln Sw Ste A, Olympia, WA 98502-8144

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolARIZONA COLLEGE OF OSTEOPATHIC MEDICINE MID WESTERN UNIVERSITY
Graduated 2012 (14 years in practice)
Group practice Olympia Multi Specialty Clinic — 21 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Olympia