Doctor profile · Federal record

Dr. Seth Sullivan, M.D.

Family Medicine Physician · Norwalk, CT

  • NPI 1750496048
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
34 Maple St
Norwalk, CT 068503815
(203) 852-3045
fax (203) 855-3589

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
May 25, 2011
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Connecticut #048044
Medicaid
KS #100457510A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1750496048. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$594
Transactions
28
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals LP 5 $100.36
Exact Sciences Corporation 3 $89.19
Novo Nordisk Inc 3 $71.23
Merck Sharp & Dohme LLC 2 $48.37
Neos Therapeutics, LP 2 $41.33
Amgen Inc. 2 $40.87
kaleo, Inc. 2 $39.19
Tris Pharma Inc 2 $33.65
Corcept Therapeutics 1 $23.91
Lilly USA, LLC 1 $23.87
ABBVIE INC. 1 $19.68
SANOFI PASTEUR INC. 1 $16.01
PFIZER INC. 1 $15.91
Salix Pharmaceuticals, a division of Bausch Health US, LLC 1 $15.35
Vertical Pharmaceuticals, LLC 1 $14.78

By nature of payment

Food and Beverage
$594

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
890
Patients
190
Total drug cost
$90,005
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 134 38 $1,561
Rosuvastatin Calcium Generic 88 21 $2,289
Metoprolol Succinate Generic 81 18 $1,643
Losartan Potassium Generic 75 20 $1,118
Alprazolam Generic 65 19 $530
Amlodipine Besylate Generic 60 13 $468
Levothyroxine Sodium Generic 57 13 $555
Escitalopram Oxalate Generic 49 11 $602
Eliquis (Apixaban) Brand 47 13 $74,598
Lorazepam Generic 46 0 $496

Frequently asked questions

Auto-generated from federal data
What is Dr. Seth Sullivan's medical specialty?
Dr. Seth Sullivan practices Family Medicine Physician in Norwalk, CT.
Where does Dr. Seth Sullivan practice?
Dr. Seth Sullivan practices at 34 Maple St, Norwalk, CT 068503815. Office phone: 2038523045.
What is Dr. Seth Sullivan's NPI?
Dr. Seth Sullivan's National Provider Identifier (NPI) is 1750496048, issued by NPPES.