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

Individual provider Radiation Oncology Physician · NPI 1679644488

Martin Ojong-Ntui, MD is a Radiation Oncology in Washington, District of Columbia. Qualified in 1983, 43 years ago. Practices with Medical Faculty Associates, Inc, a 684-clinician group and accepts Medicare assignment. Licensed in District of Columbia.

Years since qualifying
43
Licensed in
DC
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

900 23rd St NW
Washington, DC 20037-2342
Phone: (202) 715-5120
Fax: (202) 741-3396
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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 MD 33765 (DC)

Record details

NPI number1679644488
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 13, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolOTHER
Graduated 1983 (43 years in practice)
Group practice Medical Faculty Associates, Inc — 684 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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