Doctor profile · Federal record

Dr. Catherine Cizmar, OD

Optometrist (CMS: Optometry) · Whittier, CA

  • NPI 1962978452
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6309 Greenleaf Ave
Whittier, CA 906013536
(562) 698-3279
Mailing address
7251 Emerson Ave
Westminster, CA 926836105

Credentials & registration

NPPES · NUCC
NPI registered
October 2018 — 8 yrs on file
Profile last updated
November 9, 2018
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
California #34138TLG

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1962978452. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$652
Transactions
8
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
CooperVision Inc. 6 $414.82
BIOTISSUE HOLDINGS INC. 1 $150.27
Alcon Vision LLC 1 $86.64

By nature of payment

Food and Beverage
$652

Frequently asked questions

Auto-generated from federal data
What is Dr. Catherine Cizmar's medical specialty?
Dr. Catherine Cizmar practices Optometrist in Whittier, CA.
Where does Dr. Catherine Cizmar practice?
Dr. Catherine Cizmar practices at 6309 Greenleaf Ave, Whittier, CA 906013536. Office phone: 5626983279.
What is Dr. Catherine Cizmar's NPI?
Dr. Catherine Cizmar's National Provider Identifier (NPI) is 1962978452, issued by NPPES.
Does Dr. Catherine Cizmar accept Medicare assignment?
Yes. Dr. Catherine Cizmar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.