A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Trinh’s office at (408) 238-9696 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
Plans whose provider directory lists this clinician
Licence status: Deceased · since 1950 · Saint Louis University School of Medicine.
Licensee is deceased.
Matched on the licence number without its letter prefix; check the name before relying on it.
No disciplinary actions, convictions, malpractice judgments or citations in this record.
Original Medicare doctor bills
$2,582
Medicare paid this office $2,582 for 17 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
Largest Original Medicare bills
Established patient complete exam of visual system
15
$1,782
$119
Photography of the retina
11
$412
$37
Who their Medicare patients are
17 Original Medicare patients in 2024. Average age 77 · Health risk score 0.80. At or below the middle of the specialty; the typical optometry clinician is at 0.97.
Conditions among them: High blood pressure 71%.
The office billed $4,369, Medicare allowed $3,405 and paid $2,582; for 29 services of 4 kinds.
Original Medicare patients only. A risk score of 1.0 is the average Medicare patient; higher means sicker. Any count under 11 is hidden.
Year by year
Original Medicare by year
2024
17
29
77
0.80
$4,369
$2,582
2023
16
25
78
0.67
$3,744
$2,272
2022
17
27
76
0.91
$4,023
$1,907
2021
20
31
75
1.17
$4,819
$2,658
2020
16
17
77
0.98
$3,286
$1,446
2019
28
36
74
0.97
$5,811
$3,465
2018
30
38
74
0.71
$6,577
$2,677
2017
29
40
75
0.85
$6,356
$2,983
2016
29
42
76
0.74
$6,592
$3,279
2015
25
31
74
0.80
$5,029
$2,804
2014
39
41
76
1.08
$7,009
$3,902
2013
32
36
73
0.85
$5,779
$2,986
Original Medicare only. A service billed for fewer than 11 people in a year is hidden, so the lines can add up to less than the year's total.
See the services billed each year
2023: 1 service
Original Medicare services billed in 2023
Established patient complete exam of visual system
15
$1,785
$119
2022: 1 service
Original Medicare services billed in 2022
Established patient complete exam of visual system
12
$1,067
$89
2021: 1 service
Original Medicare services billed in 2021
Established patient complete exam of visual system
14
$1,460
$104
2020: 1 service
Original Medicare services billed in 2020
Established patient complete exam of visual system
13
$1,189
$91
2019: 1 service
Original Medicare services billed in 2019
Established patient complete exam of visual system
22
$2,563
$117
2018: 1 service
Original Medicare services billed in 2018
Established patient complete exam of visual system
22
$1,691
$77
2017: 1 service
Original Medicare services billed in 2017
Established patient complete exam of visual system
19
$1,605
$84
2016: 1 service
Original Medicare services billed in 2016
Established patient complete exam of visual system
19
$1,583
$83
2015: 1 service
Original Medicare services billed in 2015
Return visit (30+ min)
15
$1,136
$76
2014: 1 service
Original Medicare services billed in 2014
Return visit (30+ min)
21
$1,663
$79
2013: 1 service
Original Medicare services billed in 2013
Return visit (30+ min)
14
$964
$69
Medicaid work
$50 in 2022
Medicaid paid $50 for 27 billed services this clinician did in 2022, up to 14 people in a month for one service.
Medicaid and CHIP claims where this clinician did the service, fee-for-service and managed care together. Any month with fewer than 11 patients is hidden, so small Medicaid practices undercount.
Largest Medicaid services in 2022
DETERMINATION REFRACTIVE STATE
27
$50
Medicaid work by year
2022
27
1
14
$50
2021
63
1
20
$87
2020
56
1
16
$130
2019
102
2
18
$350
2018
159
2
19
$926
See the largest Medicaid services in earlier years
2021
Largest Medicaid services in 2021
DETERMINATION REFRACTIVE STATE
63
$87
2020
Largest Medicaid services in 2020
DETERMINATION REFRACTIVE STATE
56
$130
2019
Largest Medicaid services in 2019
OPH SVCS MEDICAL XM&EVAL COMPRE NEW PT 1/> VST
28
$213
DETERMINATION REFRACTIVE STATE
74
$137
2018
Largest Medicaid services in 2018
OPH SVCS MEDICAL XM&EVAL COMPRE NEW PT 1/> VST
66
$746
DETERMINATION REFRACTIVE STATE
93
$180
Money from drug and device companies
$45 in 2023
Industry payments by year
2023
1
2
—None
$45
2022
2
2
—None
$45
2021
2
2
—None
$24
2020
1
2
$2,700
$2,700
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.