Doctor profile · Federal record

Dr. John Tassinari, O.D

Optometrist · Pediatric Optometrist · Vision Therapy Optometrist · Pomona, CA

  • NPI 1689770489
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
795 E 2Nd St, Suite 2
Pomona, CA 917662007
(909) 706-3899
fax (909) 469-8640

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
October 27, 2016
Specialty taxonomy
152W00000X — NUCC code
State license (1)
California #OPT8873TPG

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1689770489. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$64
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
CooperVision Inc. 2 $39.80
Alcon Vision LLC 1 $24.28

By nature of payment

Food and Beverage
$64

Frequently asked questions

Auto-generated from federal data
What is Dr. John Tassinari's medical specialty?
Dr. John Tassinari practices Optometrist in Pomona, CA.
Where does Dr. John Tassinari practice?
Dr. John Tassinari practices at 795 E 2Nd St, Pomona, CA 917662007. Office phone: 9097063899.
What is Dr. John Tassinari's NPI?
Dr. John Tassinari's National Provider Identifier (NPI) is 1689770489, issued by NPPES.