Doctor profile · Federal record

Dr. Wendy Shem, O.D.

Optometrist (CMS: Optometry) · Corneal and Contact Management Optometrist · Sports Vision Optometrist · Optometrist · Vision Therapy Optometrist · Pasadena, CA

  • NPI 1821050162
  • Accepts Medicare
  • 30 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1368 E Walnut St
Pasadena, CA 911061528
(626) 796-3105
fax (626) 796-8816
Additional location
1609 N Vermont Ave
Los Angeles, CA 900275312
(323) 663-8346
fax (323) 663-2316

Credentials & registration

NPPES · NUCC
NPI registered
April 2006 — 20 yrs on file
Profile last updated
February 27, 2023
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
152W00000X — NUCC code
State licenses (2)
California #10731T · California #10731TPG
Medicaid
CA #1821050162

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821050162. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,138
Transactions
16
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
CooperVision INC. 6 $289.54
Bausch & Lomb Americas INC. 3 $289.28
Alcon Vision LLC 3 $260.24
Oyster Point Pharma, INC. 1 $125.00
Optos, INC. 2 $112.59
Lkc Technologies, INC. 1 $61.09

By nature of payment

Food and Beverage
$1,025
Entertainment
$113

Frequently asked questions

Auto-generated from federal data
What is Dr. Wendy Shem's medical specialty?
Dr. Wendy Shem practices Optometrist in Pasadena, CA.
Where does Dr. Wendy Shem practice?
Dr. Wendy Shem practices at 1368 E Walnut St, Pasadena, CA 911061528. Office phone: 6267963105.
What is Dr. Wendy Shem's NPI?
Dr. Wendy Shem's National Provider Identifier (NPI) is 1821050162, issued by NPPES.
Does Dr. Wendy Shem accept Medicare assignment?
Yes. Dr. Wendy Shem accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.