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

Mark Maddox

Individual provider Internal Medicine Physician · NPI 1255744124

Mark Maddox is a Medical Oncology in Durham, North Carolina. Qualified in 2014, 12 years ago. Practices with Duke Health Integrated Practice Inc, a 3,094-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
12
Licensed in
PA
In the registry since
2014

Practice location Address checks out

508 Fulton St
Durham, NC 27705-3875
Phone: (919) 286-0411
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence OT016080 (PA)

Record details

NPI number1255744124
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 8, 2014
Last updated in NPPESJune 12, 2020
Certification dateJune 12, 2020
Mailing address508 Fulton St, Durham, NC 27705-3875

Medicare enrollment

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

Medicare specialtyMEDICAL ONCOLOGY
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Duke Health Integrated Practice Inc — 3094 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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