Doctor profile · Federal record

Dr. David Dayan, D.M.D., M.S.

Orthodontics and Dentofacial Orthopedic Dentist · Brooklyn, NY

  • NPI 1639555329
  • 11 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1464 E 3Rd St
Brooklyn, NY 112305503
(917) 386-7676

Credentials & registration

NPPES · NUCC
NPI registered
August 2015 — 11 yrs on file
Profile last updated
January 4, 2016
Specialty taxonomy
1223X0400X — NUCC code
State license (1)
New York #058108

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639555329. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$99
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Align Technology, INC. 1 $98.80

By nature of payment

Food and Beverage
$99

Frequently asked questions

Auto-generated from federal data
What is Dr. David Dayan's medical specialty?
Dr. David Dayan practices Orthodontics and Dentofacial Orthopedic Dentist in Brooklyn, NY.
Where does Dr. David Dayan practice?
Dr. David Dayan practices at 1464 E 3Rd St, Brooklyn, NY 112305503. Office phone: 9173867676.
What is Dr. David Dayan's NPI?
Dr. David Dayan's National Provider Identifier (NPI) is 1639555329, issued by NPPES.