TAMMY PHAN
Eye and Vision Services Providers|Optometrist RADNOR, PA NPI 1255693263
Browse related groups: Eye and Vision Services Providers|Optometrist PA BIOTISSUE HOLDINGS INC. All categories
General Payments — all program years on this page
$3,927.18
- Category: General Payments
- Program years: PY2018–2024
- Record count: 50
- As of (CMS publication): 2026-01-23
Latest program year (PY2024): $194.12 across 8 records · disputed records: 0
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
How this figure is calculated
- The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
- General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
- Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
- Methodology & Data — sourcing, labeling, and limitations.
By nature of payment
Latest program year (PY2024) · sorted by reported total.
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $176.28 | 7 |
| Education | $17.84 | 1 |
By paying entity
Latest program year (PY2024) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| BIOTISSUE HOLDINGS INC. | $70.87 | 4 |
| CooperVision Inc. | $66.02 | 1 |
| Harrow Eye, LLC | $39.39 | 2 |
| Bausch & Lomb Americas Inc. | $17.84 | 1 |
By program year
Records — PY2024 (8)
| Record ID | Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Source |
|---|---|---|---|---|---|---|---|
| 1140456630 | Bausch & Lomb Americas Inc. | $17.84 | 11/25/2024 | Education | Undisputed | 01/23/2026 | View at CMS |
| 1145503587 | CooperVision Inc. | $66.02 | 05/18/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1145607602 | Harrow Eye, LLC | $20.41 | 02/22/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1145607604 | Harrow Eye, LLC | $18.98 | 05/15/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1148747250 | BIOTISSUE HOLDINGS INC. | $18.85 | 11/06/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1148754094 | BIOTISSUE HOLDINGS INC. | $18.85 | 12/23/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1148769204 | BIOTISSUE HOLDINGS INC. | $17.28 | 09/02/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1148778363 | BIOTISSUE HOLDINGS INC. | $15.89 | 06/24/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
Provenance & corrections
- Dataset: CMS Open Payments — General Payments
- Source: CMS Open Payments dataset (bulk file)
- Publisher of source data: Centers for Medicare & Medicaid Services
- Generated from: OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.
Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.