Doctor profile · Federal record

Dr. John Clark, O.D.

Optometrist (CMS: Optometry) · Geneva, NY

  • NPI 1437213907
  • Accepts Medicare
  • 33 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
Clark Eye Care Center, 81 North St
Geneva, NY 14456
(315) 781-2650
fax (315) 781-1970
Mailing address
81 North St
Geneva, NY 144561737

Credentials & registration

NPPES · NUCC
NPI registered
December 2006 — 20 yrs on file
Profile last updated
July 9, 2007
Year of graduation
1993 — 33 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
New York #TUV005491

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1437213907. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$96
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Bausch & Lomb Americas INC. 1 $95.71

By nature of payment

Food and Beverage
$96

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
11
Patients
0
Total drug cost
$162
Drug Type Claims Patients Total cost
Latanoprost Generic 11 0 $162

Frequently asked questions

Auto-generated from federal data
What is Dr. John Clark's medical specialty?
Dr. John Clark practices Optometrist in Geneva, NY.
Where does Dr. John Clark practice?
Dr. John Clark practices at Clark Eye Care Center, Geneva, NY 14456. Office phone: 3157812650.
What is Dr. John Clark's NPI?
Dr. John Clark's National Provider Identifier (NPI) is 1437213907, issued by NPPES.
Does Dr. John Clark accept Medicare assignment?
Yes. Dr. John Clark accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.