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

Dr. Mary Ann Muth, DO

Individual provider Family Medicine Physician · NPI 1801180815

Dr. Mary Ann Muth, DO is a Family Practice in Gresham, Oregon. Graduated from Arizona College of Osteopathic Medicine Mid Western University in 2011, 15 years ago. Practices with Multnomah County, a 111-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
15
Trained at
Arizona College of Osteopathic Medicine Mid Western University
Licensed in
WA
In the registry since
2011
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

600 NE 8th St
Gresham, OR 97030-7317
Phone: (503) 988-5155
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence OL60231724 (WA)

Record details

NPI number1801180815
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 7, 2011
Last updated in NPPESOctober 21, 2025
Certification dateOctober 21, 2025
Mailing address619 Nw 6th Ave Fl 5, Portland, OR 97209-3991

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolARIZONA COLLEGE OF OSTEOPATHIC MEDICINE MID WESTERN UNIVERSITY
Graduated 2011 (15 years in practice)
Group practice Multnomah County — 111 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Gresham