Doctor profile · Federal record

Dr. John Zazzaro, D.M.D.

General Practice Dentistry · Southbury, CT

  • NPI 1548332919
  • 20 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
316 Main St S
Southbury, CT 064884238
(203) 246-0244
fax (203) 264-5299

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
February 26, 2015
Specialty taxonomy
1223G0001X — NUCC code
State license (1)
Connecticut #6529

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1548332919. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$17
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
ZIMVIE INC. 1 $17.34

By nature of payment

Food and Beverage
$17

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
86
Patients
49
Total drug cost
$629
Drug Type Claims Patients Total cost
Amoxicillin Generic 41 25 $94
Cefadroxil Generic 27 24 $250
Doxycycline Hyclate Generic 18 0 $285

Frequently asked questions

Auto-generated from federal data
What is Dr. John Zazzaro's medical specialty?
Dr. John Zazzaro practices General Practice Dentistry in Southbury, CT.
Where does Dr. John Zazzaro practice?
Dr. John Zazzaro practices at 316 Main St S, Southbury, CT 064884238. Office phone: 2032460244.
What is Dr. John Zazzaro's NPI?
Dr. John Zazzaro's National Provider Identifier (NPI) is 1548332919, issued by NPPES.