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Contact Information

STEPHEN D DEFRONZO, MD
216 SHORT HILLS AVENUE
SPRINGFIELD, NJ07081
 Phone: 973-376-7838
 Fax: 975-912-4367
 Website:
 

Specialty

Taxonomy Code Specialty Code Provider Type

Infectious Disease

207RI0200X 11 Physician/Internal Medicine
 

Internal Medicine

207R00000X 11 Physician/Internal Medicine
Indicates primary specialty

NPI Profile & details for STEPHEN D DEFRONZO · (Male)

NPI Number 1922056548
Status Active
Credentials MD
Entity Individual
Enumeration date 05/05/2006
Last updated 06/28/2010 - About 16 years ago
Sole proprietor 1 Yes
Identifiers
  • NJ License # 25MA04362300
  • NJ License # NJ25MA04362300
  • NJ Medicaid 3336808
Hospital affiliation(s)
  • MORRISTOWN MEMORIAL HOSPITAL - (Acute Care)
    100 MADISON AVE
    MORRISTOWN, NJ 07962
  • SAINT BARNABAS MEDICAL CENTER - (Acute Care)
    94 OLD SHORT HILLS ROAD
    LIVINGSTON, NJ 07039
1 A sole proprietor/sole proprietorship is an individual, and as such, is eligible for a single NPI number. The sole proprietor must apply for the NPI number using his or her own Social Security Number (SSN), not an Employer Identification Number (EIN) even if he/she has an EIN.

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