Individual provider · Type 1 NPI

William C. Faquin, MD PHD

Cytopathology Physician · Boston, MA

NPI number 1114908043 Active

Practice location

55 Fruit St, Wrn 2 Pathology Associates
Boston, MA 02114-2621

Call (617) 573-3957 Map

Fax (617) 573-3389

Mailing address

PO Box 9142, Mass General Physician Organization
Charlestown, MA 02129-9142

Specialties and licenses

TaxonomyCodeLicense
Cytopathology Physician Primary 207ZC0500X156029 (MA)
Anatomic Pathology Physician 207ZP0101X156029 (MA)

Cytopathology Physician: A cytopathologist is an anatomic pathologist trained in the diagnosis of human disease by means of the study of cells obtained from body secretions and fluids, by scraping, washing, or sponging the surface of a lesion, or by the aspiration of a tumor mass or body organ with a fine needle. A major aspect of a cytopathologist's practice is the interpretation of Papanicolaou-stained smears of cells from the female repr…

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About NPI 1114908043

William C. Faquin, MD PHD's National Provider Identifier is 1114908043, issued on Nov 8, 2005. The primary taxonomy on file is Cytopathology Physician (207ZC0500X), and the practice location is in Boston, MA. The record was last updated on Jul 13, 2026.