Total Payments
$1,600
2024 Payments
$757.68
Companies
13
Transactions
25
Medicare Patients
9,885
Medicare Billing
$920,614
Payment Breakdown by Category
Food & Beverage$1,047 (65.4%)
Other$553.03 (34.6%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $1,047 | 22 | 65.4% |
| Debt forgiveness | $465.48 | 1 | 29.1% |
| Entertainment | $87.55 | 2 | 5.5% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Optos, Inc. | $553.03 | 3 | $0 (2024) |
| Shire North American Group Inc | $277.12 | 7 | $0 (2018) |
| Bausch & Lomb Americas Inc. | $125.00 | 1 | $0 (2024) |
| Glaukos Corporation | $124.68 | 1 | $0 (2023) |
| Tarsus Pharmaceuticals, Inc. | $124.21 | 1 | $0 (2024) |
| Bausch & Lomb, a division of Bausch Health US, LLC | $120.75 | 2 | $0 (2019) |
| Sun Pharmaceutical Industries Inc. | $87.90 | 4 | $0 (2020) |
| Allergan Inc. | $86.93 | 1 | $0 (2019) |
| Carl Zeiss Meditec USA, Inc. | $42.99 | 1 | $0 (2024) |
| Novartis Pharmaceuticals Corporation | $18.54 | 1 | $0 (2020) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $757.68 | 4 | Optos, Inc. ($465.48) |
| 2023 | $124.68 | 1 | Glaukos Corporation ($124.68) |
| 2021 | $16.75 | 1 | Ocular Therapeutix, Inc. ($16.75) |
| 2020 | $56.40 | 3 | Sun Pharmaceutical Industries Inc. ($37.86) |
| 2019 | $269.04 | 8 | OPTOS, INC. ($87.55) |
| 2018 | $251.78 | 5 | Shire North American Group Inc ($153.04) |
| 2017 | $124.08 | 3 | Shire North American Group Inc ($124.08) |
All Payment Transactions
25 individual payment records from CMS Open Payments
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 11/19/2024 | Bausch & Lomb Americas Inc. | MIEBO (Drug), XIIDRA | Food and Beverage | In-kind items and services | $125.00 | General |
| Category: Ophthalmology | ||||||
| 08/28/2024 | Carl Zeiss Meditec USA, Inc. | IOLMaster 700 (Device) | Food and Beverage | In-kind items and services | $42.99 | General |
| Category: Optical Biometer | ||||||
| 02/13/2024 | Tarsus Pharmaceuticals, Inc. | — | Food and Beverage | In-kind items and services | $124.21 | General |
| 01/31/2024 | Optos, Inc. | PANORAMIC OPHTHALMOSCOPE (Device) | Debt forgiveness | Cash or cash equivalent | $465.48 | General |
| Category: OPHTHALMOLOGY | ||||||
| 09/27/2023 | Glaukos Corporation | — | Food and Beverage | Cash or cash equivalent | $124.68 | General |
| 12/10/2021 | Ocular Therapeutix, Inc. | DEXTENZA (Drug) | Food and Beverage | In-kind items and services | $16.75 | General |
| Category: Corticosteroid intracanalicular insert | ||||||
| 11/10/2020 | Sun Pharmaceutical Industries Inc. | BROMSITE (Drug), CEQUA, XELPROS | Food and Beverage | Cash or cash equivalent | $15.32 | General |
| Category: Ophthalmology | ||||||
| 09/01/2020 | Novartis Pharmaceuticals Corporation | XIIDRA (Drug) | Food and Beverage | In-kind items and services | $18.54 | General |
| Category: OPHTHALMOLOGY | ||||||
| 08/27/2020 | Sun Pharmaceutical Industries Inc. | XELPROS (Drug), CEQUA, BROMSITE | Food and Beverage | Cash or cash equivalent | $22.54 | General |
| Category: Ophthalmology | ||||||
| 10/15/2019 | Sun Pharmaceutical Industries Inc. | XELPROS (Drug), CEQUA | Food and Beverage | Cash or cash equivalent | $24.41 | General |
| Category: Ophthalmology | ||||||
| 07/31/2019 | EyePoint Pharmaceuticals US, Inc. | DEXYCU (Drug) | Food and Beverage | In-kind items and services | $11.48 | General |
| Category: Postoperative Inflammation | ||||||
| 07/30/2019 | Johnson & Johnson Surgical Vision, Inc. | One Series Ultra IOL Delivery System (Device) | Food and Beverage | In-kind items and services | $11.03 | General |
| Category: Optics | ||||||
| 05/24/2019 | OPTOS, INC. | P200DTx (Device), P200T, P200TE | Entertainment | Cash or cash equivalent | $17.86 | General |
| Category: OPHTHALMOLOGY | ||||||
| 05/14/2019 | OPTOS, INC. | P200DTx (Device), P200T, P200TE | Entertainment | Cash or cash equivalent | $69.69 | General |
| Category: OPHTHALMOLOGY | ||||||
| 03/27/2019 | Bausch & Lomb, a division of Bausch Health US, LLC | BESIVANCE (Drug) | Food and Beverage | In-kind items and services | $22.01 | General |
| Category: OPHTHALMOLOGY | ||||||
| 03/19/2019 | Allergan Inc. | LUMIGAN (Drug), COMBIGAN | Food and Beverage | In-kind items and services | $86.93 | General |
| Category: OPHTHALMOLOGY | ||||||
| 02/05/2019 | Sun Pharmaceutical Industries Inc. | XELPROS (Drug) | Food and Beverage | Cash or cash equivalent | $25.63 | General |
| Category: Ophthalmology | ||||||
| 09/18/2018 | Bausch & Lomb, a division of Bausch Health US, LLC | VYZULTA (Drug) | Food and Beverage | In-kind items and services | $98.74 | General |
| Category: OPHTHALMOLOGY | ||||||
| 04/25/2018 | Shire North American Group Inc | XIIDRA (Drug) | Food and Beverage | In-kind items and services | $98.46 | General |
| Category: OPTHALMICS | ||||||
| 03/16/2018 | Shire North American Group Inc | XIIDRA (Drug) | Food and Beverage | In-kind items and services | $23.60 | General |
| Category: OPTHALMICS | ||||||
| 03/16/2018 | Shire North American Group Inc | XIIDRA (Drug) | Food and Beverage | In-kind items and services | $7.97 | General |
| Category: OPTHALMICS | ||||||
| 02/16/2018 | Shire North American Group Inc | XIIDRA (Drug) | Food and Beverage | In-kind items and services | $23.01 | General |
| Category: OPTHALMICS | ||||||
| 10/11/2017 | Shire North American Group Inc | XIIDRA (Drug) | Food and Beverage | In-kind items and services | $22.28 | General |
| Category: OPTHALMICS | ||||||
| 10/11/2017 | Shire North American Group Inc | XIIDRA (Drug) | Food and Beverage | In-kind items and services | $1.62 | General |
| Category: OPTHALMICS | ||||||
| 04/13/2017 | Shire North American Group Inc | XIIDRA (Drug) | Food and Beverage | In-kind items and services | $100.18 | General |
| Category: OPTHALMICS | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 12 | 2,400 | 3,076 | $582,240 | $226,237 |
| 2022 | 11 | 2,752 | 3,560 | $623,410 | $257,351 |
| 2021 | 12 | 2,335 | 2,923 | $487,705 | $210,610 |
| 2020 | 13 | 2,398 | 3,051 | $546,270 | $226,416 |
Total Patients
9,885
Total Services
12,610
Medicare Billing
$920,614
Procedure Codes
48
All Medicare Procedures & Services
48 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 | 907 | 1,125 | $140,675 | $86,035 | 61.2% |
| 66984 | Removal of cataract with insertion of prosthetic lens | Facility | 2023 | 87 | 126 | $239,400 | $52,537 | 21.9% |
| 92012 | Established patient problem focused exam of visual system | Office | 2023 | 226 | 355 | $37,295 | $21,958 | 58.9% |
| 92083 | Exam of visual field with extended testing | Office | 2023 | 260 | 385 | $46,200 | $15,937 | 34.5% |
| 66821 | Removal of recurring cataract in lens capsule using a laser | Facility | 2023 | 65 | 68 | $35,700 | $15,184 | 42.5% |
| 92004 | New patient complete exam of visual system | Office | 2023 | 103 | 103 | $15,450 | $9,323 | 60.3% |
| 92133 | Imaging of optic nerve | Office | 2023 | 241 | 340 | $25,500 | $7,684 | 30.1% |
| 76519 | Ultrasound scan to determine eye length and lens power | Office | 2023 | 92 | 131 | $12,445 | $5,532 | 44.5% |
| 92250 | Photography of the retina | Office | 2023 | 210 | 214 | $12,840 | $5,355 | 41.7% |
| 92134 | Imaging of retina | Office | 2023 | 161 | 180 | $13,500 | $5,031 | 37.3% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2023 | 17 | 17 | $1,955 | $1,403 | 71.7% |
| 76514 | Ultrasound scan of cornea to determine thickness | Office | 2023 | 31 | 32 | $1,280 | $258.12 | 20.2% |
| 92014 | Established patient complete exam of visual system | Office | 2022 | 1,057 | 1,338 | $167,275 | $108,160 | 64.7% |
| 66984 | Removal of cataract with insertion of prosthetic lens | Facility | 2022 | 88 | 123 | $233,700 | $51,536 | 22.1% |
| 92012 | Established patient problem focused exam of visual system | Office | 2022 | 259 | 387 | $40,635 | $24,557 | 60.4% |
| 92083 | Exam of visual field with extended testing | Office | 2022 | 333 | 489 | $58,680 | $21,008 | 35.8% |
| 66821 | Removal of recurring cataract in lens capsule using a laser | Facility | 2022 | 50 | 55 | $28,875 | $13,178 | 45.6% |
| 92004 | New patient complete exam of visual system | Office | 2022 | 116 | 117 | $17,525 | $11,075 | 63.2% |
| 92133 | Imaging of optic nerve | Office | 2022 | 300 | 437 | $32,775 | $10,060 | 30.7% |
| 92134 | Imaging of retina | Office | 2022 | 204 | 226 | $16,950 | $6,135 | 36.2% |
| 76519 | Ultrasound scan to determine eye length and lens power | Office | 2022 | 93 | 129 | $12,255 | $5,736 | 46.8% |
| 92250 | Photography of the retina | Office | 2022 | 215 | 219 | $13,140 | $5,591 | 42.6% |
| 76514 | Ultrasound scan of cornea to determine thickness | Office | 2022 | 37 | 40 | $1,600 | $313.47 | 19.6% |
| 92014 | Eye and medical examination for diagnosis and treatment, established patient, 1 or more visits | Office | 2021 | 856 | 1,055 | $131,900 | $85,746 | 65.0% |
| 66984 | Removal of cataract with insertion of lens, simple | Facility | 2021 | 63 | 83 | $157,700 | $35,585 | 22.6% |
About Dr. Robert Mcmahon, MD
Dr. Robert Mcmahon, MD is a Ophthalmology healthcare provider based in Victoria, Texas. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 11/09/2005. The National Provider Identifier (NPI) number assigned to this provider is 1750362422.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Robert Mcmahon, MD has received a total of $1,600 in payments from pharmaceutical and medical device companies, with $757.68 received in 2024. These payments were reported across 25 transactions from 13 companies. The most common payment nature is "Food and Beverage" ($1,047).
As a Medicare-enrolled provider, Mcmahon has provided services to 9,885 Medicare beneficiaries, totaling 12,610 services with total Medicare billing of $920,614. Data is available for 4 years (2020–2023), covering 48 distinct procedure/service records.
Ad
Practice Information
- Specialty Ophthalmology
- Location Victoria, TX
- Active Since 11/09/2005
- Last Updated 08/26/2008
- Taxonomy Code 207W00000X
- Entity Type Individual
- Practice Solo Practitioner
- NPI Number 1750362422
Products in Payments
- PANORAMIC OPHTHALMOSCOPE (Device) $465.48
- XIIDRA (Drug) $295.66
- MIEBO (Drug) $125.00
- VYZULTA (Drug) $98.74
- P200DTx (Device) $87.55
- LUMIGAN (Drug) $86.93
- XELPROS (Drug) $72.58
- IOLMaster 700 (Device) $42.99
- BESIVANCE (Drug) $22.01
- DEXTENZA (Drug) $16.75
- BROMSITE (Drug) $15.32
- DEXYCU (Drug) $11.48
- One Series Ultra IOL Delivery System (Device) $11.03
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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