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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DAVID B SACKS M.D.
NPI 1013955335
Pathology - Clinical Pathology/Laboratory Medicine in Boston, MA

Active since June 02, 2006
75 FRANCIS ST, BRIGHAM & WOMEN'S HOSP, BOSTON, MA 02115(617) 732-6627 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About David B Sacks M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DAVID B SACKS M.D. (NPI 1013955335) is an individual clinical pathology/laboratory medicine provider in Boston, Massachusetts, licensed in Massachusetts (46448) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1013955335
Entity TypeIndividualMale
Primary Taxonomy207ZP0105X
Provider Legal NameDAVID B SACKSCredential: M.D.
Location Address75 FRANCIS ST, BRIGHAM & WOMEN'S HOSPBoston, MA 02115-6110
Mailing Address75 Francis St, B &w Hosp./clinical LabsBoston, MA 02115-6110 · (617) 732-6627
Phone(617) 732-6627
Sole ProprietorNo
Enumeration DateJune 2, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1013955335 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Clinical Pathology/Laboratory MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0105X
License✔ Licensed in MA · 46448
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
75 FRANCIS ST, Boston, MA 02115
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RUMA RAJBHANDARI
Internal Medicine (Gastroenterology)
75 FRANCIS ST
BOSTON, MA 02115
Suffolk County (617) 525-6841
WENYA LINDA BI
Neurological Surgery
75 FRANCIS ST
BOSTON, MA 02115
Suffolk County (203) 645-9485
CHI YUEN CHAN M.D.
Student in an Organized Health Care Education/Training Program
75 FRANCIS ST
BOSTON, MA 02115
Suffolk County (617) 732-5500
JENNIFER MICHELLE THOMAS MD
Radiology (Diagnostic Radiology)
75 FRANCIS ST, DEPARTMENT OF RADIOLOGY
BOSTON, MA 02115
Suffolk County (617) 732-6248
GAURAV SHARMA M.D.
Surgery (Vascular Surgery)
75 FRANCIS ST, BRIGHAM AND WOMEN'S HOSPITAL
BOSTON, MA 02115
Suffolk County (951) 259-0890
DR. EUGENE RICHARDSON MD
Internal Medicine (Infectious Disease)
75 FRANCIS ST
BOSTON, MA 02115
Suffolk County (617) 732-8881
YEU-SHIN CINDY CHANG M.D., M.P.H.
Emergency Medicine
75 FRANCIS ST, BWH DEPT. OF EMERGENCY MEDICINE
BOSTON, MA 02115
Suffolk County (617) 732-8070
CARA L RICHARDS
Physician Assistant
75 FRANCIS ST
BOSTON, MA 02115
Suffolk County (617) 732-5500

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is David Sacks's NPI number?

The NPI number for David Sacks is 1013955335. It was assigned to this individual provider in the NPPES registry on June 2, 2006.

Where is David Sacks located?

David Sacks practices at 75 Francis St Brigham & Women's Hosp, Boston, MA 02115. The listed phone number is (617) 732-6627.

What is David Sacks's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Clinical Pathology/Laboratory Medicine, with taxonomy code 207ZP0105X.

When was this NPI record last updated?

The NPPES record for David Sacks was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.