Individual provider · Type 1 NPI

Mark Morris Hammer, MD

Diagnostic Radiology Physician · Boston, MA

NPI number 1578884003 Active

Practice location

55 Fruit St
Boston, MA 02114-2621

Call (617) 726-2000 Map

Mailing address

3400 Spruce St
Philadelphia, PA 19104-4238

Other practice locations

  • 75 Francis St, Boston, MA 02115-6110 · (617) 732-5500

Specialties and licenses

TaxonomyCodeLicense
Diagnostic Radiology Physician Primary 2085R0202X265846 (MA)

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

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About NPI 1578884003

Mark Morris Hammer, MD's National Provider Identifier is 1578884003, issued on Jun 18, 2010. The primary taxonomy on file is Diagnostic Radiology Physician (2085R0202X), and the practice location is in Boston, MA. The record was last updated on Aug 21, 2026.