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

Mary Maher Olson, DO

Individual provider Pediatrics Physician · NPI 1891024907

Mary Maher Olson, DO is a Pediatrics Physician in Tigard, Oregon. Licensed in Oregon. Registered with an NPI since 2009.

Licensed in
OR
In the registry since
2009
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

12442 SW Scholls Ferry Rd Ste 205
Tigard, OR 97223-3396
Phone: (503) 579-3214
Fax: (503) 579-2027
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence DO150422 (OR)

Record details

NPI number1891024907
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedDecember 18, 2009
Last updated in NPPESDecember 13, 2013

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