DR. ANDREW LOUIS WARSHAW (MD) – Surgical Critical Care Physician, NPI 1457342800

DR. ANDREW LOUIS WARSHAW (MD) is a healthcare provider. based in Charlestown, Massachusetts. specializing in Surgical Critical Care Physician. They hold the professional credentials MD. They hold a License No. 28407 (MA). The NPI Number for DR. ANDREW LOUIS WARSHAW (MD) is 1457342800

Main info

Male
Name
DR. ANDREW LOUIS WARSHAW (MD)
NPI
1457342800
Phone
(617) 724-0287
Address
PO BOX 9142
Enumeration Date
3 November 2005
Last Update Date
11 September 2025
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience59
Completeness85
Years active:20State licenses:1Digital endpointsOther names

Loading map...

Provider Addresses for DR. ANDREW LOUIS WARSHAW (MD)

  • Charlestown Post Office (mobile), Pattern Close, St Austell Bay, Charlestown, Cornwall, England, PL25 3FQ, United Kingdom

    CHARLESTOWN, MA 021299142

    Phone: (617) 724-0287

    Fax: (617) 726-2894

    Type: Mailing

  • Massachusetts General Hospital, 55, Fruit Street, Beacon Hill, Boston, Suffolk County, Massachusetts, 02114, United States

    WHT 506

    BOSTON, MA 021142621

    Phone: (617) 726-8254

    Fax: (617) 726-7593

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 02129)

Loading plans...

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

What is the standard ID for DR. ANDREW LOUIS WARSHAW (MD) in the U.S.?
In the U.S., DR. ANDREW LOUIS WARSHAW (MD) is identified by NPI 1457342800.
Is DR. ANDREW LOUIS WARSHAW (MD)'s NPI status active today?
Active status means DR. ANDREW LOUIS WARSHAW (MD)'s NPI record is not deactivated in the public file.
Which specialty label fits DR. ANDREW LOUIS WARSHAW (MD)?
NPPES ties DR. ANDREW LOUIS WARSHAW (MD) to Surgical Critical Care Physician in the taxonomy section. Clinical services aligned with this taxonomy classification.
Can patients visit DR. ANDREW LOUIS WARSHAW (MD) in Charlestown, Massachusetts?
For routing, start with Charlestown, Massachusetts for DR. ANDREW LOUIS WARSHAW (MD), then verify phone and hours locally.
Can I verify credentials using only NPI?
NPI confirms identity in the directory; licensure and board certification require separate checks.

Similar Providers

55 FRUIT STREET GRB 1302
NPI: 1821088006

DR. JEREMY GOVERMAN (MD)

Surgical Critical Care Physician
Charlestown Post Office (mobile), Pattern Close, St Austell Bay, Charlestown, Cornwall, England, PL25 3FQ, United Kingdom
NPI: 1902896087
Charlestown Post Office (mobile), Pattern Close, St Austell Bay, Charlestown, Cornwall, England, PL25 3FQ, United Kingdom
NPI: 1831171297
Massachusetts General Hospital, 55, Fruit Street, Beacon Hill, Boston, Suffolk County, Massachusetts, 02114, United States
NPI: 1386628949

DR. GEORGE VELMAHOS (MD PHD)

Trauma Surgery Physician
Charlestown Post Office (mobile), Pattern Close, St Austell Bay, Charlestown, Cornwall, England, PL25 3FQ, United Kingdom
NPI: 1912966094

DR. COLLEEN M RYAN (MD)

Surgery Physician
Charlestown Post Office (mobile), Pattern Close, St Austell Bay, Charlestown, Cornwall, England, PL25 3FQ, United Kingdom
NPI: 1366461378

BRUCE R ROSENGARD (MD)

Surgical Critical Care Physician
80 LYMAN RD
NPI: 1205921988