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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.

DR. ANDREW LOUIS WARSHAW MD
NPI 1457342800
Surgery - Surgical Critical Care in Boston, MA

Active since November 03, 2005
55 FRUIT ST, WHT 506, BOSTON, MA 02114(617) 726-8254(617) 726-7593 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Dr. Andrew Louis Warshaw Md NPPES

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

DR. ANDREW LOUIS WARSHAW MD (NPI 1457342800) is an individual surgical critical care provider in Boston, Massachusetts, licensed in Massachusetts (28407) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1457342800
Entity TypeIndividualMale
Primary Taxonomy2086S0102X
Provider Legal NameDR. ANDREW LOUIS WARSHAWCredential: MD
Location Address55 FRUIT ST, WHT 506Boston, MA 02114-2621
Mailing AddressPo Box 9142Charlestown, MA 02129-9142 · (617) 724-0287 · Fax (617) 726-2894
Phone(617) 726-8254
Fax(617) 726-7593
Sole ProprietorNo
Enumeration DateNovember 3, 2005
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1457342800 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgery · Surgical Critical CareAllopathic & Osteopathic Physicians
Taxonomy Code2086S0102X
License✔ Licensed in MA · 28407
Definition

A surgeon with expertise in the management of the critically ill and postoperative patient, particularly the trauma victim, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

Also ListedSurgeryTaxonomy 208600000X · License 28407 (MA)
55 FRUIT ST, Boston, MA 02114
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Other Identifiers 3

Medicaid2007428MA
Other706467MA · Tufts Health Plan
OtherB14047MA · Bcbs Ma

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.

ANDREW T CHAN M.D.
Internal Medicine (Gastroenterology)
55 FRUIT ST
BOSTON, MA 02114
Suffolk County (617) 726-3212
KALOYAN S TANEV MD
Psychiatry & Neurology (Psychiatry)
55 FRUIT ST, WARREN 1220
BOSTON, MA 02114
Suffolk County (617) 726-7511
DAVID MICHAEL SHAHIAN MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
55 FRUIT ST, MGH, BULFINCH 2
BOSTON, MA 02114
Suffolk County (617) 643-4335
DR. KATHLEEN BRIGID TRAINOR PSYD
Psychologist
55 FRUIT ST, YAW 6A MASSACHUSSETTS GENERAL HOSPITAL
BOSTON, MA 02114
Suffolk County (617) 724-6300
DR. FREDERIC DEBROS MD
Anesthesiology (Critical Care Medicine)
55 FRUIT ST, ANESTHESIA ASSOCIATES GRB 406E
BOSTON, MA 02114
Suffolk County (617) 724-7184
DR. MARGARET SETON MD
Internal Medicine (Rheumatology)
55 FRUIT ST, RHEUMATOLOGY ASSOCIATES YAW 2100
BOSTON, MA 02114
Suffolk County (617) 726-7938
DR. ZIV WILLIAMS MD
Neurological Surgery
55 FRUIT ST, MASSACHUSETTS GENERAL HOSPITAL, WAC 745K
BOSTON, MA 02114
Suffolk County (617) 643-4102
DR. ROBERT CLIFFORD SCHNEIDER MD
Anesthesiology
55 FRUIT ST, WHITE 525
BOSTON, MA 02114
Suffolk County (617) 724-3566

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 Andrew Warshaw's NPI number?

The NPI number for Andrew Warshaw is 1457342800. It was assigned to this individual provider in the NPPES registry on November 3, 2005.

Where is Andrew Warshaw located?

Andrew Warshaw practices at 55 Fruit St Wht 506, Boston, MA 02114. The listed phone number is (617) 726-8254.

What is Andrew Warshaw's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Surgical Critical Care, with taxonomy code 2086S0102X.

When was this NPI record last updated?

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