Doctor profile · Federal record

Dr. William Rifkin, MD

Internal Medicine Physician · Waterbury, CT

  • NPI 1093789810
  • 20 yrs on file
  • Male
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
140 Grandview Ave, Suite #101
Waterbury, CT 067082505
(203) 573-7284
fax (203) 573-7031
Mailing address
1625 Straits Tpke, Suite #201
Middlebury, CT 067621805

Credentials & registration

NPPES · NUCC
NPI registered
February 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Connecticut #041451

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1093789810. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$311
Transactions
6
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Integra LifeSciences Corporation 5 $277.15
Becton, Dickinson and Company 1 $34.08

By nature of payment

Food and Beverage
$311

Frequently asked questions

Auto-generated from federal data
What is Dr. William Rifkin's medical specialty?
Dr. William Rifkin practices Internal Medicine Physician in Waterbury, CT.
Where does Dr. William Rifkin practice?
Dr. William Rifkin practices at 140 Grandview Ave, Waterbury, CT 067082505. Office phone: 2035737284.
What is Dr. William Rifkin's NPI?
Dr. William Rifkin's National Provider Identifier (NPI) is 1093789810, issued by NPPES.