Doctor profile · Federal record

Dr. Shaun Williams, M.D.

Reproductive Endocrinology Physician · Norwalk, CT

  • NPI 1598873481
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
761 Main Ave, Suite 200
Norwalk, CT 068511080
(203) 750-7400

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
March 7, 2023
Specialty taxonomy
207VE0102X — NUCC code
State license (1)
Connecticut #043549

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1598873481. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$342
Transactions
14
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Ferring Pharmaceuticals Inc. 5 $175.11
Organon Llc 9 $166.74

By nature of payment

Food and Beverage
$342

Frequently asked questions

Auto-generated from federal data
What is Dr. Shaun Williams's medical specialty?
Dr. Shaun Williams practices Reproductive Endocrinology Physician in Norwalk, CT.
Where does Dr. Shaun Williams practice?
Dr. Shaun Williams practices at 761 Main Ave, Norwalk, CT 068511080. Office phone: 2037507400.
What is Dr. Shaun Williams's NPI?
Dr. Shaun Williams's National Provider Identifier (NPI) is 1598873481, issued by NPPES.