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

Individual provider Hematology & Oncology Physician · NPI 1396906657

William Bruce Donnellan, MD is a Hematology/Oncology in Nashville, Tennessee. Graduated from University of Alabama School of Medicine in 2008, 18 years ago. Practices with Tennessee Oncology PLLC, a 354-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
18
Trained at
University of Alabama School of Medicine
Licensed in
TN
In the registry since
2008
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

250 25th Ave N Ste 412
Nashville, TN 37203-1632
Phone: (615) 986-7600
Fax: (615) 986-7601
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 51027 (TN)

Record details

NPI number1396906657
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 19, 2008
Last updated in NPPESAugust 7, 2014

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolUNIVERSITY OF ALABAMA SCHOOL OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice Tennessee Oncology Pllc — 354 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations8 on file with Medicare

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