Doctor profile · Federal record

Dr. Diana Ngo, OD

Optometrist · Vision Therapy Optometrist · Southport, CT

  • NPI 1811633217
  • 4 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2600 Post RD Ste 210
Southport, CT 068903206
(203) 255-4005

Credentials & registration

NPPES · NUCC
NPI registered
May 2022 — 4 yrs on file
Specialty taxonomy
152W00000X — NUCC code
State license (1)
Connecticut #3223

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1811633217. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$80
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Johnson & Johnson Vision Care, INC. 1 $62.26
CooperVision INC. 1 $18.06

By nature of payment

Food and Beverage
$80

Frequently asked questions

Auto-generated from federal data
What is Dr. Diana Ngo's medical specialty?
Dr. Diana Ngo practices Optometrist in Southport, CT.
Where does Dr. Diana Ngo practice?
Dr. Diana Ngo practices at 2600 Post RD Ste 210, Southport, CT 068903206. Office phone: 2032554005.
What is Dr. Diana Ngo's NPI?
Dr. Diana Ngo's National Provider Identifier (NPI) is 1811633217, 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 Aug 16, 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 ›