Doctor profile · Federal record

Dr. Viyada Michelsen, O.D.

Optometrist · Livermore, CA

  • NPI 1740398296
  • 20 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2580 Old 1St St
Livermore, CA 945502055
(510) 847-7824

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
February 11, 2022
Specialty taxonomy
152W00000X — NUCC code
State license (1)
California #13138

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1740398296. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$366
Transactions
4
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
LKC Technologies, Inc. 2 $184.05
CooperVision Inc. 2 $181.74

By nature of payment

Food and Beverage
$366

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
37
Patients
32
Total drug cost
$3,345
Drug Type Claims Patients Total cost
Prednisolone Acetate Generic 24 21 $1,495
Fluorometholone Generic 13 11 $1,850

Frequently asked questions

Auto-generated from federal data
What is Dr. Viyada Michelsen's medical specialty?
Dr. Viyada Michelsen practices Optometrist in Livermore, CA.
Where does Dr. Viyada Michelsen practice?
Dr. Viyada Michelsen practices at 2580 Old 1St St, Livermore, CA 945502055. Office phone: 5108477824.
What is Dr. Viyada Michelsen's NPI?
Dr. Viyada Michelsen's National Provider Identifier (NPI) is 1740398296, issued by NPPES.