Doctor profile · Federal record

Dr. Nicholas Protopapas, OD

Optometrist · Flushing, NY

  • NPI 1235339946
  • 19 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4017 Main St
Flushing, NY 113545518
(718) 539-4313

Credentials & registration

NPPES · NUCC
NPI registered
July 2007 — 19 yrs on file
Profile last updated
March 11, 2008
Specialty taxonomy
152W00000X — NUCC code
State license (1)
New York #NYT006601

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1235339946. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$115
Transactions
6
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Alcon Vision LLC 6 $114.73

By nature of payment

Food and Beverage
$115

Frequently asked questions

Auto-generated from federal data
What is Dr. Nicholas Protopapas's medical specialty?
Dr. Nicholas Protopapas practices Optometrist in Flushing, NY.
Where does Dr. Nicholas Protopapas practice?
Dr. Nicholas Protopapas practices at 4017 Main St, Flushing, NY 113545518. Office phone: 7185394313.
What is Dr. Nicholas Protopapas's NPI?
Dr. Nicholas Protopapas's National Provider Identifier (NPI) is 1235339946, issued by NPPES.

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated Jul 24, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›