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

Douglas Michael Lackowski, MD

Individual provider Medical Oncology Physician · NPI 1831292861

Douglas Michael Lackowski, MD is a Hematology/Oncology in Portland, Oregon. Graduated from University of South Carolina School of Medicine in 1992, 34 years ago. Practices with University Professional Services, a 1,704-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Oregon and Washington.

Years since qualifying
34
Trained at
University of South Carolina School of Medicine
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

3600 N Interstate Ave Interstate Medical Ofc Central
Portland, OR 97227-1106
Phone: (503) 285-9321
Show map & directions

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

Additional practice locations (1)

  • 15700 Sw Greystone Ct, Beaverton, OR 97006-6011 — (971) 262-9000

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence MD18334 (OR)
Medical Oncology Physician Taxonomy 207RX0202X · Licence WA MD00032902 (WA)

Record details

NPI number1831292861
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 6, 2006
Last updated in NPPESJune 18, 2025
Certification dateJune 18, 2025
Mailing addressKaiser Permanente Interstate Medical Office Central, 3600 N. Interstate Ave, Portland, OR 97227-1116

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Also practisesHEMATOLOGY, INTERNAL MEDICINE
Medical schoolUNIVERSITY OF SOUTH CAROLINA SCHOOL OF MEDICINE
Graduated 1992 (34 years in practice)
Group practice University Professional Services — 1704 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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