Registry data as of Aug 27, 2026

Nikolaos Trichopoulos, M.D.

Ophthalmology Physician · Louisville, KY

Nikolaos Trichopoulos, M.D. is an ophthalmology physician with a practice address in Louisville, Kentucky, and NPI 1891900189, issued on May 11, 2007. Check the license (Kentucky 48044, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1891900189
Name
Nikolaos Trichopoulos
Credential
M.D.
Primary taxonomy
Ophthalmology Physician 207W00000X
License numbers
48044 KY
01074950A IN
57378 WI
Self-reported in NPPES; status is on the state search
Practice location
1935 Bluegrass Ave, Louisville, KY 40215
Phone
(502) 364-0033
Enumerated
May 11, 2007
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1935 Bluegrass Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Donald Bennett, OD MDOphthalmology Physician1013991165
  2. Steven Bloom, MDRetina Specialist (Ophthalmology) Physician1346224409
  3. Dina English, MSSW, CSWAddiction (Substance Use Disorder) Counselor1124290408
  4. Molly IsaacsOptometrist1144176801
  5. Austin Lifferth, ODOptometrist1134106636
  6. Theodore LuckeyAddiction (Substance Use Disorder) Counselor1437346731

Verify Nikolaos Trichopoulos in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersKentucky Board of Medical Licensure
    Search for license 48044
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the Kentucky license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Industry payments in 2024: $250.34

2 payments, mostly food and beverage; the largest payer was Genentech USA, Inc.. The 12,922 providers of this specialty with any payment received $4,937.17 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Nikolaos Trichopoulos$250.34
  2. Specialty average$4,937.17

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Ophthalmology Physician providers in Kentucky

There are 245 ophthalmology physician records in Kentucky.

Other ophthalmology physician records in Kentucky

  1. Richard Abrahamson, MDNewport, KY1598747792
  2. Janelle Adeniran, M.D.Louisville, KY1497017867
  3. Romulo Albuquerque, MDLexington, KY1265726905
  4. Zegary Allen, M.D., PH.D.Florence, KY1528336989
  5. Judith Ambrus, M.D.Louisville, KY1700817905
  6. Irfan Ansari, M.D.Frankfort, KY1043207228
  7. William Baas, M.D.Danville, KY1265751200
  8. W Douglas Back, MDLexington, KY1396765251
  9. Judit Baffi, M.D., PH.D.Lexington, KY1366766404
  10. Robert Baker, M.D.Lexington, KY1538312202

Common questions

What is Nikolaos Trichopoulos, M.D.'s NPI number?

Nikolaos Trichopoulos, M.D.'s National Provider Identifier (NPI) is 1891900189, issued on May 11, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Nikolaos Trichopoulos, M.D. located?

The NPPES record lists a practice address at 1935 Bluegrass Ave, Louisville, KY, 40215. Phone: (502) 364-0033. Providers update this record themselves, so call before visiting.

How can I verify Nikolaos Trichopoulos, M.D.'s license?

NPPES lists Kentucky license number 48044, as entered by the provider. Search the Kentucky Board of Medical Licensure at https://web1.ky.gov/GenSearch/LicenseSearch.aspx?AGY=5. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.