Doctor profile · Federal record

Dr. May Chan, Optometry Doctor

Optometrist · Elk Grove, CA

  • NPI 1851425110
  • 19 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
9684 Coney Island Cir
Elk Grove, CA 957583650
(916) 421-7915
fax (916) 421-8396

Credentials & registration

NPPES · NUCC
NPI registered
March 2007 — 19 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
152W00000X — NUCC code
State license (1)
California #5642

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1851425110. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$124
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Oyster Point Pharma, Inc. 1 $103.35
Johnson & Johnson Vision Care, Inc. 1 $20.19

By nature of payment

Food and Beverage
$124

Frequently asked questions

Auto-generated from federal data
What is Dr. May Chan's medical specialty?
Dr. May Chan practices Optometrist in Elk Grove, CA.
Where does Dr. May Chan practice?
Dr. May Chan practices at 9684 Coney Island Cir, Elk Grove, CA 957583650. Office phone: 9164217915.
What is Dr. May Chan's NPI?
Dr. May Chan's National Provider Identifier (NPI) is 1851425110, issued by NPPES.