Individual provider · Type 1 NPI

Mark J. Mahan, MD

Diagnostic Radiology Physician · Orlando, FL

NPI number 1609863778 Active

Practice location

20 W Kaley St
Orlando, FL 32806-2931

Call (407) 423-2581 Map

Fax (407) 849-6470

Specialties and licenses

TaxonomyCodeLicense
Diagnostic Radiology Physician Primary 2085R0202XME 57707 (FL)
Diagnostic Radiology Physician 2085R0202X036154985 (IL)

Diagnostic Radiology Physician: A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

15 other providers at this address

Other diagnostic radiology physician providers in Orlando

See all in Orlando →

About NPI 1609863778

Mark J. Mahan, MD's National Provider Identifier is 1609863778, issued on Oct 4, 2005. The primary taxonomy on file is Diagnostic Radiology Physician (2085R0202X), and the practice location is in Orlando, FL. The record was last updated on Feb 26, 2026.