Doctor profile · Federal record

Dr. Crystal Kang, O.D.

Optometrist · Riverdale, MD

  • NPI 1154408946
  • 20 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4530 van Buren Street
Riverdale, MD 20737
(301) 559-0090

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
March 22, 2024
Specialty taxonomy
152W00000X — NUCC code
State license (1)
Maryland #TA1178

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1154408946. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$151
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Alcon Vision LLC 1 $133.87
Johnson & Johnson Vision Care, Inc. 1 $17.49

By nature of payment

Food and Beverage
$151

Frequently asked questions

Auto-generated from federal data
What is Dr. Crystal Kang's medical specialty?
Dr. Crystal Kang practices Optometrist in Riverdale, MD.
Where does Dr. Crystal Kang practice?
Dr. Crystal Kang practices at 4530 van Buren Street, Riverdale, MD 20737. Office phone: 3015590090.
What is Dr. Crystal Kang's NPI?
Dr. Crystal Kang's National Provider Identifier (NPI) is 1154408946, issued by NPPES.