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

Cynthia E Dumler, MD

Individual provider Family Medicine Physician · NPI 1851342489

Cynthia E Dumler, MD is a Family Medicine Physician in Lake Oswego, Oregon. Licensed in Oregon. Registered with an NPI since 2006.

Licensed in
OR
In the registry since
2006
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

4309 Oakridge Rd
Lake Oswego, OR 97035-3418
Phone: (503) 636-9687
Fax: (503) 636-9680
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 MD23827 (OR)

Record details

NPI number1851342489
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 16, 2006
Last updated in NPPESFebruary 23, 2011
Mailing address4309 Oakridge Rd, Lake Oswego, OR 97035-3418

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