Doctor profile · Federal record

Dr. Ken Chen

Optometrist · Optometrist · Alameda, CA

  • NPI 1346640976
  • 12 yrs on file
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2202 S Shore Ctr Ste F
Alameda, CA 945015788
(510) 521-9801
Mailing address
27 Cove RD
Alameda, CA 945027417

Credentials & registration

NPPES · NUCC
NPI registered
September 2014 — 12 yrs on file
Profile last updated
April 25, 2024
Specialty taxonomy
152W00000X — NUCC code
State licenses (2)
California #15357TLG · Massachusetts #5046

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1346640976. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$240
Transactions
6
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
CooperVision INC. 4 $178.59
Johnson & Johnson Vision Care, INC. 1 $38.34
Alcon Vision LLC 1 $22.85

By nature of payment

Food and Beverage
$240

Frequently asked questions

Auto-generated from federal data
What is Dr. Ken Chen's medical specialty?
Dr. Ken Chen practices Optometrist in Alameda, CA.
Where does Dr. Ken Chen practice?
Dr. Ken Chen practices at 2202 S Shore Ctr Ste F, Alameda, CA 945015788. Office phone: 5105219801.
What is Dr. Ken Chen's NPI?
Dr. Ken Chen's National Provider Identifier (NPI) is 1346640976, issued by NPPES.