Total Payments
$9,542
2024 Payments
$379.56
Companies
13
Transactions
78
Medicare Patients
4,616
Medicare Billing
$746,152
Payment Breakdown by Category
Food & Beverage$5,391 (56.5%)
Travel$2,651 (27.8%)
Consulting$1,500 (15.7%)
Payments by Nature
| Nature of Payment | Amount | Transactions | Share |
|---|---|---|---|
| Food and Beverage | $5,391 | 67 | 56.5% |
| Travel and Lodging | $2,651 | 10 | 27.8% |
| Consulting Fee | $1,500 | 1 | 15.7% |
Top Paying Companies
| Company | Total | Records | Latest Year |
|---|---|---|---|
| Johnson & Johnson Surgical Vision, Inc. | $3,329 | 14 | $0 (2024) |
| Alcon Vision LLC | $2,031 | 16 | $0 (2024) |
| Alcon Laboratories Inc | $1,514 | 12 | $0 (2018) |
| Carl Zeiss Meditec, Inc. | $1,112 | 15 | $0 (2022) |
| GLAUKOS CORPORATION | $1,075 | 13 | $0 (2022) |
| BIOTISSUE HOLDINGS INC. | $109.50 | 1 | $0 (2024) |
| Allergan, Inc. | $101.79 | 1 | $0 (2022) |
| Sun Pharmaceutical Industries Inc. | $100.00 | 1 | $0 (2017) |
| Ocular Therapeutix, Inc. | $88.80 | 1 | $0 (2019) |
| Boston Scientific Corporation | $24.76 | 1 | $0 (2022) |
Payment History by Year
| Year | Amount | Transactions | Top Company |
|---|---|---|---|
| 2024 | $379.56 | 4 | Johnson & Johnson Surgical Vision, Inc. ($139.66) |
| 2023 | $136.78 | 1 | Alcon Vision LLC ($136.78) |
| 2022 | $452.06 | 9 | Alcon Vision LLC ($219.61) |
| 2021 | $390.31 | 5 | Glaukos Corporation ($183.89) |
| 2020 | $1,669 | 3 | Johnson & Johnson Surgical Vision, Inc. ($1,500) |
| 2019 | $1,770 | 16 | Alcon Vision LLC ($1,430) |
| 2018 | $2,456 | 17 | Johnson & Johnson Surgical Vision, Inc. ($1,510) |
| 2017 | $2,288 | 23 | Alcon Laboratories Inc ($1,180) |
All Payment Transactions
78 individual payment records from CMS Open Payments — Page 1 of 4
| Date | Company | Product | Nature | Form | Amount | Type |
|---|---|---|---|---|---|---|
| 10/11/2024 | Alcon Vision LLC | LenSx (Device) | Food and Beverage | In-kind items and services | $114.10 | General |
| Category: Ophthalmology | ||||||
| 06/27/2024 | Bausch & Lomb Americas Inc. | enVista MX60 IOL (Device) | Food and Beverage | In-kind items and services | $16.30 | General |
| Category: Ophthalmology | ||||||
| 04/16/2024 | Johnson & Johnson Surgical Vision, Inc. | Tecnis Simplicity (Device) | Food and Beverage | In-kind items and services | $139.66 | General |
| Category: Optics | ||||||
| 04/01/2024 | BIOTISSUE HOLDINGS INC. | — | Food and Beverage | In-kind items and services | $109.50 | General |
| 10/20/2023 | Alcon Vision LLC | — | Food and Beverage | In-kind items and services | $136.78 | General |
| Category: Ophthalmology | ||||||
| 10/26/2022 | Alcon Vision LLC | AcrySof IQ VIVITY (Device) | Food and Beverage | In-kind items and services | $23.57 | General |
| Category: Ophthalmology | ||||||
| 10/24/2022 | GLAUKOS CORPORATION | ISTENT INJECT W (Device), IACCESS | Food and Beverage | Cash or cash equivalent | $21.98 | General |
| Category: GLAUCOMA | ||||||
| 09/26/2022 | Boston Scientific Corporation | General - Therapies (Device) | Food and Beverage | In-kind items and services | $24.76 | General |
| Category: General - Therapies_NMD | ||||||
| 05/17/2022 | Alcon Vision LLC | ARGOS (Device) | Food and Beverage | In-kind items and services | $128.08 | General |
| Category: Ophthalmology | ||||||
| 04/28/2022 | ABBVIE INC. | VUITY (Drug) | Food and Beverage | In-kind items and services | $24.45 | General |
| Category: OPHTHALMOLOGY | ||||||
| 04/23/2022 | Carl Zeiss Meditec, Inc. | VisuMax (Device) | Food and Beverage | Cash or cash equivalent | $39.24 | General |
| Category: Surgical Optical Laser | ||||||
| 04/22/2022 | Alcon Vision LLC | Wavelight Refractive Suite (Device) | Food and Beverage | In-kind items and services | $67.96 | General |
| Category: Ophthalmology | ||||||
| 03/30/2022 | Johnson & Johnson Surgical Vision, Inc. | TECNIS IOL (Device) | Food and Beverage | In-kind items and services | $20.23 | General |
| Category: Optics | ||||||
| 02/15/2022 | Allergan, Inc. | VUITY (Drug) | Food and Beverage | In-kind items and services | $101.79 | General |
| Category: OPHTHALMOLOGY | ||||||
| 11/29/2021 | Carl Zeiss Meditec USA, Inc. | VisuMax (Device) | Food and Beverage | In-kind items and services | $16.34 | General |
| Category: Surgical Optical Laser | ||||||
| 10/26/2021 | Alcon Vision LLC | AcrySof IQ VIVITY IOL (Device) | Food and Beverage | In-kind items and services | $129.71 | General |
| Category: Ophthalmology | ||||||
| 07/24/2021 | Carl Zeiss Meditec, Inc. | VisuMax (Device) | Food and Beverage | In-kind items and services | $60.37 | General |
| Category: Surgical Optical Laser | ||||||
| 06/16/2021 | Glaukos Corporation | iStent inject W (Device), KXL System, Photrexa | Food and Beverage | In-kind items and services | $136.91 | General |
| Category: Glaucoma | ||||||
| 03/25/2021 | Glaukos Corporation | iStent inject W (Device), KXL System, Photrexa | Food and Beverage | In-kind items and services | $46.98 | General |
| Category: Glaucoma | ||||||
| 04/01/2020 | Johnson & Johnson Surgical Vision, Inc. | Catalys Laser System (Device), Tecnis 1-piece IOL, Tecnis 3-piece IOL | Consulting Fee | Cash or cash equivalent | $1,500.00 | General |
| Category: Optics | ||||||
| 02/29/2020 | Glaukos Corporation | iStent inject Trabecular Micro-Bypass Stent System (Device), Photrexa | Food and Beverage | In-kind items and services | $32.40 | General |
| Category: Glaucoma | ||||||
| 02/27/2020 | Glaukos Corporation | Photrexa (Device) | Food and Beverage | In-kind items and services | $136.16 | General |
| Category: Keratoconus | ||||||
| 11/14/2019 | Johnson & Johnson Surgical Vision, Inc. | Tecnis Multifocal Family of 1-piece IOLS (Device) | Food and Beverage | In-kind items and services | $19.29 | General |
| Category: Optics | ||||||
| 10/29/2019 | Ocular Therapeutix, Inc. | — | Food and Beverage | In-kind items and services | $88.80 | General |
| 10/25/2019 | Alcon Vision LLC | Wavelight (Device) | Food and Beverage | In-kind items and services | $12.55 | General |
| Category: Ophthalmology | ||||||
Medicare Billing by Year
| Year | Procedures | Beneficiaries | Services | Submitted | Medicare Paid |
|---|---|---|---|---|---|
| 2023 | 14 | 1,010 | 1,140 | $1.3M | $160,929 |
| 2022 | 14 | 1,127 | 1,298 | $1.5M | $188,518 |
| 2021 | 15 | 1,311 | 1,548 | $2.0M | $226,780 |
| 2020 | 15 | 1,168 | 1,362 | $1.6M | $169,925 |
Total Patients
4,616
Total Services
5,348
Medicare Billing
$746,152
Procedure Codes
58
All Medicare Procedures & Services
58 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 | 150 | 233 | $871,420 | $75,711 | 8.7% |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | Office | 2023 | 169 | 169 | $70,304 | $24,096 | 34.3% |
| 66821 | Removal of recurring cataract in lens capsule using a laser | Office | 2023 | 59 | 71 | $73,840 | $17,184 | 23.3% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2023 | 152 | 167 | $34,235 | $10,194 | 29.8% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2023 | 108 | 114 | $29,640 | $9,399 | 31.7% |
| 66991 | Extracapsular removal of cataract with insertion of artificial lens and insertion of drainage device in front chamber of eye | Facility | 2023 | 14 | 22 | $82,280 | $8,957 | 10.9% |
| 92136 | Measurement of corneal curvature and depth of eye | Office | 2023 | 176 | 177 | $123,900 | $5,806 | 4.7% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2023 | 52 | 52 | $16,640 | $5,709 | 34.3% |
| 92134 | Imaging of retina | Office | 2023 | 43 | 47 | $8,930 | $1,218 | 13.6% |
| 92083 | Exam of visual field with extended testing | Office | 2023 | 18 | 19 | $4,845 | $693.00 | 14.3% |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | Office | 2023 | 11 | 11 | $2,860 | $656.97 | 23.0% |
| 92250 | Photography of the retina | Office | 2023 | 24 | 24 | $9,120 | $562.67 | 6.2% |
| 92133 | Imaging of optic nerve | Office | 2023 | 18 | 18 | $3,420 | $440.32 | 12.9% |
| 92020 | Exam of the internal drainage system of eye | Office | 2023 | 16 | 16 | $2,720 | $301.56 | 11.1% |
| 66984 | Removal of cataract with insertion of prosthetic lens | Facility | 2022 | 162 | 261 | $976,140 | $86,077 | 8.8% |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | Office | 2022 | 170 | 170 | $70,872 | $26,597 | 37.5% |
| 66821 | Removal of recurring cataract in lens capsule using a laser | Office | 2022 | 71 | 94 | $97,760 | $23,428 | 24.0% |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | Office | 2022 | 163 | 180 | $46,800 | $14,333 | 30.6% |
| 66991 | Extracapsular removal of cataract with insertion of artificial lens and insertion of drainage device in front chamber of eye | Facility | 2022 | 17 | 28 | $104,770 | $12,124 | 11.6% |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | Office | 2022 | 128 | 141 | $28,905 | $8,237 | 28.5% |
| 92136 | Measurement of corneal curvature and depth of eye | Office | 2022 | 178 | 178 | $124,600 | $6,392 | 5.1% |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | Office | 2022 | 45 | 45 | $14,400 | $5,436 | 37.8% |
| 92083 | Exam of visual field with extended testing | Office | 2022 | 39 | 39 | $9,945 | $1,329 | 13.4% |
| 92250 | Photography of the retina | Office | 2022 | 44 | 45 | $17,100 | $1,205 | 7.0% |
| 92133 | Imaging of optic nerve | Office | 2022 | 39 | 40 | $7,600 | $1,041 | 13.7% |
About Dr. Isaac Porter, M.D
Dr. Isaac Porter, M.D is a Ophthalmology healthcare provider based in Raleigh, North Carolina. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 05/07/2007. The National Provider Identifier (NPI) number assigned to this provider is 1407069727.
According to the Centers for Medicare & Medicaid Services (CMS) Open Payments database, Dr. Isaac Porter, M.D has received a total of $9,542 in payments from pharmaceutical and medical device companies, with $379.56 received in 2024. These payments were reported across 78 transactions from 13 companies. The most common payment nature is "Food and Beverage" ($5,391).
As a Medicare-enrolled provider, Porter has provided services to 4,616 Medicare beneficiaries, totaling 5,348 services with total Medicare billing of $746,152. Data is available for 4 years (2020–2023), covering 58 distinct procedure/service records.
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Practice Information
- Specialty Ophthalmology
- Other Specialties Ophthalmology
- Location Raleigh, NC
- Active Since 05/07/2007
- Last Updated 08/23/2022
- Taxonomy Code 207W00000X
- Entity Type Individual
- NPI Number 1407069727
Products in Payments
- Tecnis 1-piece IOL (Device) $1,586
- Catalys Laser System (Device) $1,500
- VisuMax (Device) $687.50
- LenSx (Device) $641.14
- ISTENT TRABECULAR MICRO-BYPASS STENT SYSTEM (Device) $545.74
- Wavelight (Device) $417.22
- ACTIVEFOCUS (Device) $341.20
- ORA (Device) $272.48
- iStent inject W (Device) $183.89
- iStent inject Trabecular Micro-Bypass Stent System (Device) $176.12
- NGENUITY (Device) $149.10
- Tecnis Simplicity (Device) $139.66
- Photrexa (Device) $136.16
- AcrySof IQ VIVITY IOL (Device) $129.71
- ARGOS (Device) $128.08
- VUITY (Drug) $126.24
- EXTARO 300 (Device) $125.00
- CyPass (Device) $121.84
- PanOptix (Device) $118.14
- Bromsite (Drug) $100.00
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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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