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

Dr. Daniel Rudolph Duzan, MD

Individual provider Internal Medicine Physician · NPI 1518900091

Dr. Daniel Rudolph Duzan, MD is an Internal Medicine in Oak Ridge, Tennessee. Graduated from Northeastern Ohio University College of Medicine in 1998, 28 years ago. Practices with Ipc PAC Healthcare Services of Tennessee PC, a 75-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
28
Trained at
Northeastern Ohio University College 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

990 Oak Ridge Tpke
Oak Ridge, TN 37830-6976
Phone: (865) 488-1100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 32247 (TN)

Record details

NPI number1518900091
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 13, 2006
Last updated in NPPESNovember 30, 2007

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolNORTHEASTERN OHIO UNIVERSITY COLLEGE OF MEDICINE
Graduated 1998 (28 years in practice)
Group practice Ipc Pac Healthcare Services Of Tennessee Pc — 75 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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