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

Dr. Douglas Armstrong Ackerman, MD

Individual provider Urology Physician · NPI 1174636344

Dr. Douglas Armstrong Ackerman, MD is an Urology Physician in Clackamas, Oregon. Licensed in Oregon and Washington. Registered with an NPI since 2006.

Licensed in
OR, WA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

9900 SE Sunnyside Rd
Clackamas, OR 97015-9777
Phone: (503) 652-2880
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence MD16033 (OR)
Urology Physician Taxonomy 208800000X · Licence MD00034742 (WA)

Record details

NPI number1174636344
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 15, 2006
Last updated in NPPESFebruary 4, 2022
Mailing address9900 Se Sunnyside Rd, Clackamas, OR 97015-9777

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