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

Dr. Steven Register, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1245460252

Dr. Steven Register, MD is a Radiation Oncology in Yakima, Washington. Graduated from Ohio State University College of Medicine in 2008, 18 years ago. Practices with Therapeutic Radiology of Yakima PLLC, a 2-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
18
Trained at
Ohio State University College of Medicine
Licensed in
WA
In the registry since
2009
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

808 N 39th Ave
Yakima, WA 98902-6388
Phone: (509) 574-3500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence MD60473219 (WA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1245460252
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 24, 2009
Last updated in NPPESJune 26, 2014
Mailing addressPo Box 1521, Grand Rapids, MI 49501-1521

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolOHIO STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice Therapeutic Radiology Of Yakima Pllc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Yakima