GlassScriptPhysician profile
Nary Chum
NPI 1104055631
$5,652.47
in general payments reported to CMS, 2019-2025
16 companies · $1,040 in 2025
The $1,040 reported for 2025 was more than what 91% of Optometrist providers received nationally (typical 2025 total: $204).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $125 · 2020: $108 · 2021: $1,597 · 2022: $648 · 2023: $601 · 2024: $1,535 · 2025: $1,040.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $1,674 · Travel and Lodging: $959 · Consulting Fee: $508 · Entertainment: $34.41.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $1,673.66 |
| Travel and Lodging | $959.41 |
| Consulting Fee | $507.55 |
| Entertainment | $34.41 |
Payment-type detail covers 2023-2025; earlier years are included in totals but not broken out here.
Who reported paying
General payments only, as reported to CMS. Product names cover 2023-2025.
| Company | General payments | Years | Top products |
|---|---|---|---|
| Johnson & Johnson Vision Care, INC. | $2,760.18 | 2020-2025 | Acuvue |
| Coopervision INC. | $1,017.41 | 2024 | Synergeyes Contact Lens, Ortho-K Contact Lens |
| Lumenis Be INC | $465.59 | 2024 | Optilight |
| Oyster Point Pharma, INC. | $281.51 | 2023-2025 | Tyrvaya, Ryzumvi |
| Dompe US, INC. | $189.13 | 2025 | Oxervate |
| Biotissue Holdings INC. | $156.56 | 2020-2022 | |
| Sun Pharmaceutical Industries INC. | $150.30 | 2022 | |
| Tarsus Pharmaceuticals, INC. | $137.70 | 2025 | Xdemvy |
| Bausch & Lomb, A Division of Bausch Health US, LLC | $124.89 | 2019 | |
| Alcon Vision LLC | $121.82 | 2025 | Tryptyr |
| Sight Sciences, INC. | $110.28 | 2023 | Omni Surgical System |
| Carl Zeiss Meditec Ag | $38.80 | 2020 | |
| Optos, INC. | $34.41 | 2023 | Oct Ophthalmoscope, Panoramic Ophthalmoscope, Nfc-700 |
| Aerie Pharmaceuticals, INC. | $24.81 | 2021 | |
| Horizon Therapeutics Plc | $23.35 | 2022 |
Show all 16 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Thea Pharma INC. | $15.73 | 2023 |
Drugs and devices associated with these payments
CMS records which products a payment was associated with, not how the money was allocated. Association is not allocation: one payment can be associated with several products, and a product listing does not mean the payment was made because of that product. Product detail covers 2023-2025.
If you want to bring it up
Most clinicians are glad to talk about this. A respectful way in:
- "I saw Nary Chum listed in the CMS Open Payments database. Can you tell me about your work with those companies?"
- "Is there a generic or alternative to this medication, and would it work as well for me?"
- "What made you choose this particular treatment for my situation?"
These are normal questions. A good clinician will welcome them.
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Source: CMS Open Payments, program years 2019-2025, as reported to CMS by drug and device makers (published June 30, 2026). Drug and device detail covers 2023-2025.