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

Dr. Cynthia Barbara Aller, DO, PHD

Individual provider Hematology & Oncology Physician · NPI 1194906016

Dr. Cynthia Barbara Aller, DO, PHD is a Hematology/Oncology in Lacey, Washington. Graduated from Midwestern University, Chicago College of Osteopathic Med in 2005, 21 years ago. Practices with Providence Health and Services Washington, a 480-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
21
Trained at
Midwestern University, Chicago College of Osteopathic Med
Licensed in
WA
In the registry since
2007
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.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

4525 3rd Ave SE Ste 200
Lacey, WA 98503-1010
Phone: (360) 754-3934
Fax: (360) 943-8023
Show map & directions

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

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence OP60446166 (WA)

Record details

NPI number1194906016
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO , PHD
Sole proprietorNo
NPI enumeratedNovember 20, 2007
Last updated in NPPESApril 5, 2021
Certification dateApril 5, 2021
Mailing addressPo Box 3360, Portland, OR 97208-3360

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolMIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED
Graduated 2005 (21 years in practice)
Group practice Providence Health And Services Washington — 480 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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