Dr. James Martinson , MD
Surgery • Baltimore, MD
Professional Overview & Biography Verified Profile Summary
Dr. James Martinson, MD is a registered healthcare professional specializing in Surgery in Baltimore, MD. Practice services are available at 9000 FRANKLIN SQUARE DR DEPT OF under active NPI credentials.
Practice Location & Contact Primary Location
9000 Franklin Square Dr Dept Of
Baltimore, MD 212373901
Specialty Benchmarks & Practice Insights
Comparative analytics for Surgery in Baltimore, MD
Practicing in Baltimore, MD (717 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2026-07-13NUCC Taxonomy Code: 208600000X
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
Secondary Practice Locations
620 John Paul Jones Cir Ste 275
Portsmouth, VA 237082197
Phone: 7579535000
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Pediatrics
Doctor of Medicine (M.D.)
Family Medicine
Doctor of Osteopathic Medicine (D.O.)
Student in an Organized Health Care Education/Training Program
Doctor of Medicine (M.D.)
Student in an Organized Health Care Education/Training Program
Student in an Organized Health Care Education/Training Program
Doctor of Medicine (M.D.)
Physician Assistant - Medical
Physician Assistant (Certified)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 9000 FRANKLIN SQUARE DR DEPT OF, BALTIMORE, MD 212373901 (Tel: 4437772000)
Registered at 620 JOHN PAUL JONES CIR STE 275, PORTSMOUTH, VA 237082197 (Tel: 7579535000)
Registered at 620 JOHN PAUL JONES CIR STE 275, PORTSMOUTH, VA 237082197
Surgery (License #D0103577 in MD)
NPI status registered as active in NPPES database
Registered at 9000 FRANKLIN SQUARE DR DEPT OF, BALTIMORE, MD 212373901 (Tel: 4437772000)
Registered at 9000 FRANKLIN SQUARE DR, BALTIMORE, MD 212373901 (Tel: 4437777771)
Recorded as JAMES MARTINSON, MD
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
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NPI Administrative Meta
Mailing Address
620 John Paul Jones Cir Ste 275
Portsmouth, VA 237082197
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