Total Payments
$60,313
2024 Payments
$19.54
Companies
14
Transactions
20
Medicare Patients
6,367
Medicare Billing
$708,856

Payment Breakdown by Category

Other$59,583 (98.8%)
Food & Beverage$689.98 (1.1%)
Education$39.95 (0.1%)

Payments by Nature

Nature of Payment Amount Transactions Share
Charitable Contribution $59,583 1 98.8%
Food and Beverage $689.98 18 1.1%
Education $39.95 1 0.1%

Top Paying Companies

Company Total Records Latest Year
Valeant Pharmaceuticals North America LLC $59,583 1 $0 (2017)
Alcon Laboratories Inc $156.14 3 $0 (2017)
Glaukos Corporation $117.26 2 $0 (2023)
Ocular Therapeutix, Inc. $100.81 1 $0 (2019)
Allergan, Inc. $93.91 2 $0 (2020)
Carl Zeiss Meditec, Inc. $64.71 1 $0 (2019)
Oyster Point Pharma, Inc. $39.81 2 $0 (2023)
Aerie Pharmaceuticals, Inc. $33.09 1 $0 (2018)
Novartis Pharmaceuticals Corporation $31.57 2 $0 (2019)
AbbVie Inc. $27.00 1 $0 (2023)

Payment History by Year

Year Amount Transactions Top Company
2024 $19.54 1 BIOTISSUE HOLDINGS INC. ($19.54)
2023 $204.22 6 Glaukos Corporation ($117.26)
2020 $39.95 1 Allergan, Inc. ($39.95)
2019 $183.01 3 Ocular Therapeutix, Inc. ($100.81)
2018 $73.11 4 Aerie Pharmaceuticals, Inc. ($33.09)
2017 $59,793 5 Valeant Pharmaceuticals North America LLC ($59,583)

All Payment Transactions

20 individual payment records from CMS Open Payments

Date Company Product Nature Form Amount Type
02/20/2024 BIOTISSUE HOLDINGS INC. Food and Beverage In-kind items and services $19.54 General
11/29/2023 Oyster Point Pharma, Inc. TYRVAYA (Drug) Food and Beverage In-kind items and services $21.97 General
Category: DRY EYE
11/17/2023 Alcon Vision LLC ARGOS (Device) Food and Beverage In-kind items and services $20.15 General
Category: Ophthalmology
06/14/2023 AbbVie Inc. VUITY (Drug), ALPHAGAN P, LUMIGAN Food and Beverage In-kind items and services $27.00 General
Category: EYE CARE
01/26/2023 Glaukos Corporation Food and Beverage Cash or cash equivalent $87.85 General
01/26/2023 Glaukos Corporation Food and Beverage Cash or cash equivalent $29.41 General
01/23/2023 Oyster Point Pharma, Inc. TYRVAYA (Drug) Food and Beverage In-kind items and services $17.84 General
Category: DRY EYE
06/24/2020 Allergan, Inc. DURYSTA (Drug) Education In-kind items and services $39.95 General
Category: GLAUCOMA
11/12/2019 Ocular Therapeutix, Inc. ReSure Sealant (Device), DEXTENZA, DEXTENZA Food and Beverage In-kind items and services $100.81 General
Category: Ophthalmology
10/22/2019 Novartis Pharmaceuticals Corporation XIIDRA (Drug) Food and Beverage In-kind items and services $17.49 General
Category: OPHTHALMOLOGY
02/08/2019 Carl Zeiss Meditec, Inc. Food and Beverage In-kind items and services $64.71 General
10/16/2018 Aerie Pharmaceuticals, Inc. Rhopressa (Drug) Food and Beverage In-kind items and services $33.09 General
Category: Ophthalmology
08/22/2018 Novartis Pharmaceuticals Corporation TRAVATAN Z (Drug) Food and Beverage In-kind items and services $14.08 General
Category: OPHTHALMOLOGY
08/15/2018 Sight Sciences, Inc. OMNI Surgical System (Device) Food and Beverage In-kind items and services $10.69 General
Category: Opthalmology
03/14/2018 Shire North American Group Inc XIIDRA (Drug) Food and Beverage In-kind items and services $15.25 General
Category: OPTHALMICS
11/11/2017 Alcon Laboratories Inc Food and Beverage In-kind items and services $19.30 General
05/15/2017 Valeant Pharmaceuticals North America LLC AKREOS AO (Device) Charitable Contribution Cash or cash equivalent $59,583.31 General
Category: OPHTHALMOLOGY
03/03/2017 Alcon Laboratories Inc Food and Beverage In-kind items and services $68.85 General
03/03/2017 Alcon Laboratories Inc AcrySof (Device) Food and Beverage In-kind items and services $67.99 General
Category: Ophthalmology
03/02/2017 Allergan Inc. Food and Beverage In-kind items and services $53.96 General

Medicare Billing by Year

Year Procedures Beneficiaries Services Submitted Medicare Paid
2023 15 1,563 1,989 $778,641 $186,056
2022 19 1,768 2,213 $826,582 $202,416
2021 17 1,681 2,021 $686,357 $188,434
2020 14 1,355 1,628 $550,515 $131,950
Total Patients
6,367
Total Services
7,851
Medicare Billing
$708,856
Procedure Codes
65

All Medicare Procedures & Services

65 procedure records from CMS Medicare Utilization — Page 1 of 3

HCPCS Description Setting Year Patients Services Charges Medicare Paid Ratio
66984 Removal of cataract with insertion of prosthetic lens Facility 2023 96 161 $241,500 $59,839 24.8%
99213 Established patient office or other outpatient visit, 20-29 minutes Office 2023 262 331 $69,510 $20,022 28.8%
99204 New patient office or other outpatient visit, 45-59 minutes Office 2023 142 142 $53,960 $15,236 28.2%
99214 Established patient office or other outpatient visit, 30-39 minutes Office 2023 145 172 $49,880 $14,408 28.9%
66991 Extracapsular removal of cataract with insertion of artificial lens and insertion of drainage device in front chamber of eye Facility 2023 18 29 $131,428 $14,332 10.9%
66821 Removal of recurring cataract in lens capsule using a laser Facility 2023 41 41 $50,388 $12,474 24.8%
66982 Complex removal of cataract with insertion of prosthetic lens Facility 2023 16 20 $34,000 $11,007 32.4%
92083 Exam of visual field with extended testing Office 2023 202 239 $33,460 $10,307 30.8%
66710 Destruction of lens tissue using laser Facility 2023 26 33 $37,316 $9,016 24.2%
92136 Measurement of corneal curvature and depth of eye Office 2023 163 321 $29,520 $5,804 19.7%
92133 Imaging of optic nerve Office 2023 194 211 $17,513 $5,008 28.6%
65855 Laser repair to improve eye fluid flow Office 2023 15 15 $13,128 $3,611 27.5%
92020 Exam of the internal drainage system of eye Office 2023 125 150 $9,300 $2,863 30.8%
92134 Imaging of retina Office 2023 59 65 $5,850 $1,718 29.4%
76514 Ultrasound scan of cornea to determine thickness Office 2023 59 59 $1,888 $412.90 21.9%
66984 Removal of cataract with insertion of prosthetic lens Facility 2022 89 147 $223,300 $57,025 25.5%
99213 Established patient office or other outpatient visit, 20-29 minutes Office 2022 308 386 $79,620 $22,532 28.3%
66991 Extracapsular removal of cataract with insertion of artificial lens and insertion of drainage device in front chamber of eye Facility 2022 21 33 $154,088 $17,197 11.2%
99214 Established patient office or other outpatient visit, 30-39 minutes Office 2022 169 195 $55,650 $16,651 29.9%
99204 New patient office or other outpatient visit, 45-59 minutes Office 2022 147 147 $55,640 $15,326 27.5%
66180 Creation of shunt to improve eye fluid flow using tissue graft Facility 2022 14 16 $40,034 $14,004 35.0%
66982 Complex removal of cataract with insertion of prosthetic lens Facility 2022 18 23 $39,100 $12,246 31.3%
92083 Exam of visual field with extended testing Office 2022 246 289 $40,460 $11,796 29.2%
66821 Removal of recurring cataract in lens capsule using a laser Facility 2022 22 22 $27,417 $6,899 25.2%
65855 Laser repair to improve eye fluid flow Office 2022 29 31 $22,498 $6,772 30.1%

About Dr. Clara Choo, M.D

Dr. Clara Choo, M.D is a Student in an Organized Health Care Education/Training Program healthcare provider based in Bloomington, Minnesota. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 07/01/2012. The National Provider Identifier (NPI) number assigned to this provider is 1760746028.

According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Clara Choo, M.D has received a total of $60,313 in payments from pharmaceutical and medical device companies, with $19.54 received in 2024. These payments were reported across 20 transactions from 14 companies. The most common payment nature is "Charitable Contribution" ($59,583).

As a Medicare-enrolled provider, Choo has provided services to 6,367 Medicare beneficiaries, totaling 7,851 services with total Medicare billing of $708,856. Data is available for 4 years (2020–2023), covering 65 distinct procedure/service records.

Practice Information

Products in Payments

  • AKREOS AO (Device) $59,583
  • ReSure Sealant (Device) $100.81
  • AcrySof (Device) $67.99
  • DURYSTA (Drug) $39.95
  • TYRVAYA (Drug) $39.81
  • Rhopressa (Drug) $33.09
  • XIIDRA (Drug) $32.74
  • VUITY (Drug) $27.00
  • ARGOS (Device) $20.15
  • TRAVATAN Z (Drug) $14.08
  • OMNI Surgical System (Device) $10.69

Data Sources

Provider data from NPPES. Payment data from CMS Open Payments. Medicare data from CMS Medicare Provider Utilization. All data is public and updated periodically.

Student in an Organized Health Care Education/Training Program Doctors in Bloomington