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

JOHN DEFRANCE M.D.
NPI 1679515381
Surgery in Danbury, CT

Active since June 10, 2006
27 HOSPITAL AVE, DANBURY, CT 06810(203) 797-1811 Get Directions Write a Review

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

About John Defrance M.d. NPPES

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

JOHN DEFRANCE M.D. (NPI 1679515381) is an individual surgery provider in Danbury, Connecticut, licensed in Connecticut (017831) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1679515381
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameJOHN DEFRANCECredential: M.D.
Location Address27 HOSPITAL AVEDanbury, CT 06810-5954
Mailing Address27 Hospital AveDanbury, CT 06810-5954 · (203) 797-1811
Sole ProprietorNo
Enumeration DateJune 10, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1679515381 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License Licensed in CT · 017831
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.

27 HOSPITAL AVE, Danbury, CT 06810

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Nurse Anesthetist, Certified Registered
27 HOSPITAL AVE, SUITE 202
DANBURY, CT 06810
Physician Assistant (Medical)
27 HOSPITAL AVE, SUITE 205
DANBURY, CT 06810
Obstetrics & Gynecology
27 HOSPITAL AVE, SUITE 303
DANBURY, CT 06810
Psychiatry & Neurology (Psychiatry)
27 HOSPITAL AVE, SUITE 304
DANBURY, CT 06810
Obstetrics & Gynecology
27 HOSPITAL AVE, SUITE # 201
DANBURY, CT 06810
Internal Medicine (Cardiovascular Disease)
27 HOSPITAL AVE
DANBURY, CT 06810
Internal Medicine (Cardiovascular Disease)
27 HOSPITAL AVE
DANBURY, CT 06810
Internal Medicine (Cardiovascular Disease)
27 HOSPITAL AVE
DANBURY, CT 06810
Internal Medicine
27 HOSPITAL AVE, SUITE 403
DANBURY, CT 06810
Dermatology
27 HOSPITAL AVE, SUITE 406
DANBURY, CT 06810
Psychiatry & Neurology (Psychiatry)
27 HOSPITAL AVE, SUITE 302
DANBURY, CT 06810
Obstetrics & Gynecology
27 HOSPITAL AVE, SUITE 303
DANBURY, CT 06810
Obstetrics & Gynecology
27 HOSPITAL AVE, SUITE303
DANBURY, CT 06810
Psychologist
27 HOSPITAL AVE, SUITE 402
DANBURY, CT 06810
Obstetrics & Gynecology (Gynecology)
27 HOSPITAL AVE, SUITE 202
DANBURY, CT 06810
Internal Medicine
27 HOSPITAL AVE, SUITE 403
DANBURY, CT 06810
Chiropractor
27 HOSPITAL AVE, STE 102
DANBURY, CT 06810
Psychologist (Clinical)
27 HOSPITAL AVE, SUITE 402
DANBURY, CT 06810
Physician Assistant
27 HOSPITAL AVE
DANBURY, CT 06810
Internal Medicine (Rheumatology)
27 HOSPITAL AVE, SUITE 205
DANBURY, CT 06810

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1679515381, enumerated as an "individual" on June 10, 2006.

The provider is located at 27 HOSPITAL AVE DANBURY, CT 06810 and the phone number is (203) 797-1811.

Surgery with taxonomy code 208600000X.