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

Dr. Theresa Aileen Muday, MD

Individual provider Family Medicine Physician · NPI 1639154875

Dr. Theresa Aileen Muday, MD is a Family Medicine Physician in Coos Bay, Oregon. Practices as a sole proprietor. Licensed in Oregon.

Licensed in
OR
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1900 Woodland Dr
Coos Bay, OR 97420-0000
Phone: (541) 267-5151
Fax: (541) 266-4501
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD22695 (OR)

Record details

NPI number1639154875
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 9, 2005
Last updated in NPPESOctober 26, 2007

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