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PROVIDER PROFILE · NPI 1194084517
On-Tat Lee
M.D.
Ophthalmology
Stockton,
CA
I
CROSS-REFERENCE
Related data on other Healthparse brands
ProviderScore
OIG/SAM exclusion screening, sanctions history
Healthparse Signals
Monitor this provider for changes — dated NPI change events
PRESCRIBING · PART D · 2024
Total Rx claims
3,149
Beneficiaries
—
Total drug cost
$413K
Distinct drugs
29
Brand share
26.1%
Top prescribed drugs
Latanoprost
1,211 claims
Timolol Maleate
240 claims
Brimonidine Tartrate
217 claims
Cyclosporine
185 claims
Prednisolone Acetate
167 claims
FACILITY AFFILIATIONS
Hospital & Facility Affiliations (1)
CCN 050313
Hospital
QUALITY · MIPS · 2024
Final MIPS score
93.6
Quality
94.7
Cost
82.8
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.78%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025
Total received
$202
Payment records
12
By payment type
Food and Beverage
$202
Top paying entities
Food and Beverage
$202
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
3,047
Unique beneficiaries
—
Total services
6,356
Distinct HCPCS
18
Medicare payment
$404K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,144 Ophthalmology providers in CA — top quintile (cohort median 1,859).
