Doctor profile · Federal record

Dr. Alexander McGuiness, DDS

Dentist · Dentist · Norwalk, CT

  • NPI 1396414207
  • 5 yrs on file
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
761 Main Ave Ste 111
Norwalk, CT 068511080
(203) 908-3170
Mailing address
30 W Court Dr
Centereach, NY 117202328

Credentials & registration

NPPES · NUCC
NPI registered
September 2021 — 5 yrs on file
Profile last updated
October 29, 2022
Specialty taxonomy
122300000X — NUCC code
State licenses (2)
Connecticut #13542 · New York #062438

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1396414207. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$156
Transactions
5
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Septodont INC. 2 $108.18
OraPharma, A Division of Bausch Health US, LLC 2 $32.28
Colgate Oral Pharmaceuticals, INC. 1 $15.30

By nature of payment

Compensation for Services Other Than Consulting, Including Serving As Faculty or As A Speaker at A Venue Other Than A Continuing Education Program
$108
Food and Beverage
$32
Education
$15

Frequently asked questions

Auto-generated from federal data
What is Dr. Alexander McGuiness's medical specialty?
Dr. Alexander McGuiness practices Dentist in Norwalk, CT.
Where does Dr. Alexander McGuiness practice?
Dr. Alexander McGuiness practices at 761 Main Ave Ste 111, Norwalk, CT 068511080. Office phone: 2039083170.
What is Dr. Alexander McGuiness's NPI?
Dr. Alexander McGuiness's National Provider Identifier (NPI) is 1396414207, issued by NPPES.