NPI 1003255761

Natalie Ketsia Alphonse Sullivan, MD

Practitioner Radiation Oncology Physician Alexandria, LA

Practice location

Address: 3330 Masonic Dr, Alexandria, LA 71301-3841
Phone: (318) 448-6917
Fax: (225) 286-7917
Mailing address: PO Box 1300, Gonzales, LA 70707-1300

Registered specialties (2)

Radiation Oncology Physician Primary

Allopathic & Osteopathic Physicians Taxonomy 2085R0001X Licence ME148133 (FL)

Other Radiology providers in Louisiana →

Radiation Oncology Physician

Allopathic & Osteopathic Physicians Taxonomy 2085R0001X Licence 344149 (LA)

Registry record

NPI: 1003255761
Entity type: Individual
Sex (as registered): Female
NPI issued: 17 Jun 2013
Record last updated: 12 Feb 2026

Reproduced from NPPES, the federal provider registry. The date above is when the provider last updated their own entry, not when we fetched it - a record can be years old and still current in the registry.