DR. JOHN LEDONNE M.D.
NPI 1558452839
Surgery in Baltimore, MD

Active since September 28, 2006
6701 N CHARLES ST, DEPT OF SURGERY, BALTIMORE, MD 21204(443) 849-2000 Get Directions Write a Review

NPPES record last updated: July 13, 2007. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Dr. John Ledonne M.d. NPPES

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

DR. JOHN LEDONNE M.D. (NPI 1558452839) is an individual surgery provider in Baltimore, Maryland, licensed in Maryland (D35459) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1558452839
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameDR. JOHN LEDONNECredential: M.D.
Location Address6701 N CHARLES ST, DEPT OF SURGERYBaltimore, MD 21204-6808
Mailing AddressPo Box 631568Baltimore, MD 21263-1568
Sole ProprietorNo
Enumeration DateSeptember 28, 2006
Last NPPES UpdateJuly 13, 2007
✔ NPI 1558452839 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in MD · D35459
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
6701 N CHARLES ST, Baltimore, MD 21204

Other Identifiers 7

Medicare PIN704L422DMD
Medicare PIN7931MD
OtherS125/0003MD · Carefirst Regional
OtherKJ60GB/416731-01MD · Carefirst Maryland
Other7931J/416731-01MD · Carefirst Md Individual
OtherS953/0001MD · Carefirst Regional Indiv
Medicare UPIND91803

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.

Physician Assistant
6701 N CHARLES ST, LABOR & DELIVERY
BALTIMORE, MD 21204
Anesthesiology
6701 N CHARLES ST
TOWSON, MD 21204
Internal Medicine (Hospice and Palliative Medicine)
6701 N CHARLES ST, SUITE 4105
BALTIMORE, MD 21204
Anesthesiology
6701 N CHARLES ST
TOWSON, MD 21204
Pathology (Anatomic Pathology & Clinical Pathology)
6701 N CHARLES ST
BALTIMORE, MD 21204
Pediatrics
6701 N CHARLES ST, DEPT OF PEDIATRICS
BALTIMORE, MD 21204
Pathology (Anatomic Pathology & Clinical Pathology)
6701 N CHARLES ST
BALTIMORE, MD 21204
Advanced Practice Midwife
6701 N CHARLES ST, DEPT OF LABOR AND DELIVERY
BALTIMORE, MD 21204

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 John Ledonne's NPI number?

The NPI number for John Ledonne is 1558452839. It was assigned to this individual provider in the NPPES registry on September 28, 2006.

Where is John Ledonne located?

John Ledonne practices at 6701 N Charles St Dept Of Surgery, Baltimore, MD 21204. The listed phone number is (443) 849-2000.

What is John Ledonne's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

When was this NPI record last updated?

The NPPES record for John Ledonne was last updated on July 13, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.