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

Dr. Derek Weldon Holland, MD

Individual provider Hematology & Oncology Physician · NPI 1487603817

Dr. Derek Weldon Holland, MD is a Hematology/Oncology in Chattanooga, Tennessee. Graduated from Vanderbilt University School of Medicine in 2007, 19 years ago. Practices with Tennessee Oncology PLLC, a 354-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Tennessee.

Years since qualifying
19
Trained at
Vanderbilt University School of Medicine
Licensed in
TN
In the registry since
2006
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

605 Glenwood Dr Ste 200
Chattanooga, TN 37404-1108
Phone: (423) 698-1844
Fax: (423) 624-2226
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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 MD0000038695 (TN)

Record details

NPI number1487603817
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 10, 2006
Last updated in NPPESJanuary 28, 2013
Mailing addressPo Box 440100, Nashville, TN 37244-0100

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolVANDERBILT UNIVERSITY SCHOOL OF MEDICINE
Graduated 2007 (19 years in practice)
Group practice Tennessee Oncology Pllc — 354 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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