Total Payments
$1,086
2024 Payments
$50.64
Companies
10
Transactions
29
Medicare Patients
3,615
Medicare Billing
$330,602
Payment Breakdown by Category
Food & Beverage$935.53 (86.2%)
Other$150.00 (13.8%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $935.53 | 28 | 86.2% |
| Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | $150.00 | 1 | 13.8% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Aerie Pharmaceuticals, Inc. | $311.62 | 5 | $0 (2021) |
| Sun Pharmaceutical Industries Inc. | $272.25 | 5 | $0 (2022) |
| Shire North American Group Inc | $239.42 | 5 | $0 (2018) |
| Allergan Inc. | $126.80 | 8 | $0 (2019) |
| ABBVIE INC. | $31.58 | 1 | $0 (2024) |
| Oyster Point Pharma, Inc. | $26.08 | 1 | $0 (2023) |
| RxSight Inc | $25.13 | 1 | $0 (2023) |
| Novartis Pharmaceuticals Corporation | $20.00 | 1 | $0 (2020) |
| Amgen Inc. | $19.06 | 1 | $0 (2024) |
| Bausch & Lomb, a division of Bausch Health US, LLC | $13.59 | 1 | $0 (2020) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $50.64 | 2 | ABBVIE INC. ($31.58) |
| 2023 | $51.21 | 2 | Oyster Point Pharma, Inc. ($26.08) |
| 2022 | $81.99 | 1 | Sun Pharmaceutical Industries Inc. ($81.99) |
| 2021 | $149.73 | 2 | Aerie Pharmaceuticals, Inc. ($149.73) |
| 2020 | $57.04 | 3 | Sun Pharmaceutical Industries Inc. ($23.45) |
| 2019 | $187.89 | 4 | Sun Pharmaceutical Industries Inc. ($146.81) |
| 2018 | $376.69 | 8 | Shire North American Group Inc ($171.00) |
| 2017 | $130.34 | 7 | Shire North American Group Inc ($68.42) |
All Payment Transactions
29 individual payment records from CMS Open Payments — Page 1 of 2
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 11/27/2024 | Amgen Inc. | TEPEZZA (Biological) | Food and Beverage | In-kind items and services | $19.06 | General |
| Category: Inflammation/Rare Disease | ||||||
| 04/19/2024 | ABBVIE INC. | LUMIGAN (Drug) | Food and Beverage | In-kind items and services | $31.58 | General |
| Category: EYE CARE | ||||||
| 12/12/2023 | RxSight Inc | RXSIGHT CONTACT LENS (Device), RXSIGHT INJECTOR CARTRIDGE, RXSIGHT INJECTOR HANDPIECE | Food and Beverage | In-kind items and services | $25.13 | General |
| Category: OPHTHALMOLOGY | ||||||
| 10/30/2023 | Oyster Point Pharma, Inc. | TYRVAYA (Drug) | Food and Beverage | In-kind items and services | $26.08 | General |
| Category: DRY EYE | ||||||
| 11/14/2022 | Sun Pharmaceutical Industries Inc. | Cequa (Drug) | Food and Beverage | In-kind items and services | $81.99 | General |
| Category: Ophthalmology | ||||||
| 08/24/2021 | Aerie Pharmaceuticals, Inc. | rocklatan (Drug), rhopressa | Food and Beverage | In-kind items and services | $124.83 | General |
| Category: Glaucoma | ||||||
| 07/18/2021 | Aerie Pharmaceuticals, Inc. | rhopressa (Drug), rocklatan | Food and Beverage | In-kind items and services | $24.90 | General |
| Category: Glaucoma | ||||||
| 11/02/2020 | Bausch & Lomb, a division of Bausch Health US, LLC | VYZULTA (Drug) | Food and Beverage | In-kind items and services | $13.59 | General |
| Category: OPHTHALMOLOGY | ||||||
| 07/30/2020 | Sun Pharmaceutical Industries Inc. | XELPROS (Drug) | Food and Beverage | Cash or cash equivalent | $23.45 | General |
| Category: Ophthalmology | ||||||
| 03/11/2020 | Novartis Pharmaceuticals Corporation | XIIDRA (Drug) | Food and Beverage | In-kind items and services | $20.00 | General |
| Category: OPHTHALMOLOGY | ||||||
| 11/21/2019 | Sun Pharmaceutical Industries Inc. | CEQUA (Drug) | Food and Beverage | Cash or cash equivalent | $124.58 | General |
| Category: Ophthalmology | ||||||
| 07/03/2019 | Sun Pharmaceutical Industries Inc. | XELPROS (Drug) | Food and Beverage | Cash or cash equivalent | $22.23 | General |
| Category: Ophthalmology | ||||||
| 04/18/2019 | Allergan Inc. | LUMIGAN (Drug) | Food and Beverage | In-kind items and services | $18.76 | General |
| Category: OPHTHALMOLOGY | ||||||
| 02/21/2019 | Aerie Pharmaceuticals, Inc. | Rhopressa (Drug) | Food and Beverage | In-kind items and services | $22.32 | General |
| Category: Glaucoma | ||||||
| 12/12/2018 | Sun Pharmaceutical Industries Inc. | XELPROS (latanoprost ophthalmic emulsion) 0.005% (Drug) | Food and Beverage | In-kind items and services | $20.00 | General |
| Category: Ophthalmology | ||||||
| 11/14/2018 | Shire North American Group Inc | XIIDRA (Drug) | Food and Beverage | In-kind items and services | $21.00 | General |
| Category: OPTHALMICS | ||||||
| 10/04/2018 | Aerie Pharmaceuticals, Inc. | Rhopressa (Drug) | Food and Beverage | In-kind items and services | $14.57 | General |
| Category: Ophthalmology | ||||||
| 09/26/2018 | Allergan Inc. | COMBIGAN (Drug) | Food and Beverage | In-kind items and services | $17.96 | General |
| Category: OPHTHALMOLOGY | ||||||
| 08/14/2018 | Allergan Inc. | LUMIGAN (Drug) | Food and Beverage | In-kind items and services | $11.88 | General |
| Category: OPHTHALMOLOGY | ||||||
| 06/27/2018 | Aerie Pharmaceuticals, Inc. | Rhopressa (Drug) | Food and Beverage | In-kind items and services | $125.00 | General |
| Category: Ophthalmology | ||||||
| 05/08/2018 | Allergan Inc. | COMBIGAN (Drug) | Food and Beverage | In-kind items and services | $16.28 | General |
| Category: OPHTHALMOLOGY | ||||||
| 03/14/2018 | Shire North American Group Inc | — | Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program | Cash or cash equivalent | $150.00 | General |
| 10/23/2017 | Shire North American Group Inc | XIIDRA (Drug) | Food and Beverage | In-kind items and services | $22.70 | General |
| Category: OPTHALMICS | ||||||
| 08/29/2017 | Shire North American Group Inc | XIIDRA (Drug) | Food and Beverage | In-kind items and services | $22.84 | General |
| Category: OPTHALMICS | ||||||
| 08/22/2017 | Allergan Inc. | RESTASIS (Drug) | Food and Beverage | In-kind items and services | $11.29 | General |
| Category: DRY EYE | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 6 | 683 | 809 | $140,852 | $74,039 |
| 2022 | 6 | 407 | 442 | $75,254 | $37,342 |
| 2021 | 8 | 1,300 | 1,453 | $226,062 | $118,372 |
| 2020 | 9 | 1,225 | 1,387 | $199,024 | $100,850 |
Total Patients
3,615
Total Services
4,091
Medicare Billing
$330,602
Procedure Codes
29
All Medicare Procedures & Services
29 procedure records from CMS Medicare Utilization — Page 1 of 2
| HCPCS | Description | Setting | Year | Patients | Services | Charges | Medicare Paid | Ratio |
|---|---|---|---|---|---|---|---|---|
| 92014 | Established patient complete exam of visual system | Office | 2023 | 383 | 483 | $77,280 | $48,534 | 62.8% |
| 66821 | Removal of recurring cataract in lens capsule using a laser | Facility | 2023 | 29 | 41 | $28,290 | $11,052 | 39.1% |
| 92004 | New patient complete exam of visual system | Office | 2023 | 43 | 43 | $8,428 | $4,918 | 58.3% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 51 | 56 | $7,168 | $4,139 | 57.7% |
| 92250 | Photography of the retina | Office | 2023 | 121 | 126 | $13,986 | $3,707 | 26.5% |
| 92133 | Imaging of optic nerve | Office | 2023 | 56 | 60 | $5,700 | $1,689 | 29.6% |
| 92014 | Established patient complete exam of visual system | Office | 2022 | 192 | 206 | $32,960 | $21,037 | 63.8% |
| 66821 | Removal of recurring cataract in lens capsule using a laser | Facility | 2022 | 17 | 24 | $17,250 | $6,636 | 38.5% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2022 | 74 | 82 | $10,496 | $5,539 | 52.8% |
| 92250 | Photography of the retina | Office | 2022 | 76 | 78 | $8,658 | $2,495 | 28.8% |
| 92133 | Imaging of optic nerve | Office | 2022 | 36 | 39 | $3,705 | $989.13 | 26.7% |
| 76519 | Ultrasound scan to determine eye length and lens power | Office | 2022 | 12 | 13 | $2,185 | $645.52 | 29.5% |
| 92014 | Eye and medical examination for diagnosis and treatment, established patient, 1 or more visits | Office | 2021 | 530 | 609 | $97,440 | $59,655 | 61.2% |
| 99213 | Established patient outpatient visit, total time 20-29 minutes | Office | 2021 | 205 | 233 | $29,824 | $16,598 | 55.7% |
| 66821 | Removal of recurring cataract in lens capsule using laser | Facility | 2021 | 38 | 45 | $31,740 | $13,512 | 42.6% |
| 92012 | Eye and medical examination for diagnosis and treatment, established patient | Office | 2021 | 88 | 102 | $11,424 | $7,904 | 69.2% |
| 92004 | Eye and medical examination for diagnosis and treatment, new patient, 1 or more visits | Office | 2021 | 65 | 65 | $12,740 | $7,863 | 61.7% |
| 92250 | Photography of the retina | Office | 2021 | 194 | 199 | $22,089 | $6,307 | 28.6% |
| 92133 | Diagnostic imaging of optic nerve of eye | Office | 2021 | 160 | 180 | $17,100 | $5,433 | 31.8% |
| 76519 | Ultrasound of eye for determination of lens power | Office | 2021 | 20 | 20 | $3,705 | $1,101 | 29.7% |
| 92014 | Eye and medical examination for diagnosis and treatment, established patient, 1 or more visits | Office | 2020 | 443 | 526 | $84,160 | $51,538 | 61.2% |
| 92012 | Eye and medical examination for diagnosis and treatment, established patient | Office | 2020 | 132 | 164 | $18,368 | $10,590 | 57.7% |
| 99213 | Established patient office or other outpatient visit, typically 15 minutes | Office | 2020 | 161 | 175 | $22,400 | $10,490 | 46.8% |
| 92250 | Photography of the retina | Office | 2020 | 242 | 253 | $28,083 | $9,307 | 33.1% |
| 66821 | Removal of recurring cataract in lens capsule using laser | Facility | 2020 | 21 | 23 | $15,870 | $6,692 | 42.2% |
About Dr. John Darin, M.D
Dr. John Darin, M.D is a Specialist healthcare provider based in Westlake Village, California. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 06/17/2005. The National Provider Identifier (NPI) number assigned to this provider is 1902801764.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. John Darin, M.D has received a total of $1,086 in payments from pharmaceutical and medical device companies, with $50.64 received in 2024. These payments were reported across 29 transactions from 10 companies. The most common payment nature is "Food and Beverage" ($935.53).
As a Medicare-enrolled provider, Darin has provided services to 3,615 Medicare beneficiaries, totaling 4,091 services with total Medicare billing of $330,602. Data is available for 4 years (2020–2023), covering 29 distinct procedure/service records.
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Practice Information
- Specialty Specialist
- Location Westlake Village, CA
- Active Since 06/17/2005
- Last Updated 03/12/2013
- Taxonomy Code 174400000X
- Entity Type Individual
- NPI Number 1902801764
Products in Payments
- Rhopressa (Drug) $161.89
- rocklatan (Drug) $124.83
- CEQUA (Drug) $124.58
- XIIDRA (Drug) $109.42
- Cequa (Drug) $81.99
- LUMIGAN (Drug) $77.83
- COMBIGAN (Drug) $48.79
- XELPROS (Drug) $45.68
- RESTASIS (Drug) $31.76
- TYRVAYA (Drug) $26.08
- RXSIGHT CONTACT LENS (Device) $25.13
- rhopressa (Drug) $24.90
- XELPROS (latanoprost ophthalmic emulsion) 0.005% (Drug) $20.00
- TEPEZZA (Biological) $19.06
- VYZULTA (Drug) $13.59
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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.
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