Ashish Singh, M.D.
NPI 1669859328ActiveIndividual· Ophthalmology· Dallas, TX
Ophthalmology (M.D.) in Dallas, Texas, trained at University of Texas Southwestern Medical School at Dallas (class of 2015). In 2024 Medicare paid $215,896 for 362 patients, and Part D covered 976 of their prescriptions, 48% of them generic. Biotissue Holdings Inc. was the largest of 5 companies reporting payments in 2025, $784.32 in all, mostly food and beverage.
Overview
| NPI | 1669859328 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 1, 2015 |
| Last updated in NPPES | Apr 15, 2026 |
| Certified by provider | Apr 15, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | BP20055473 | TX |
| Internal Medicine | 207R00000X | BP10053976 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Ophthalmology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 362 |
|---|---|
| Services billed | 1,166 across 14 procedure codes |
| Paid by Medicare | $215,896 |
Part D prescriptions in 2024
| Prescriptions (claims) | 976 · 1,629 30-day fills |
|---|---|
| Patients | 423 |
| Total drug cost | $86,007 |
| Generic share | 48% of claims |
Education and affiliations
| Medical school | University of Texas Southwestern Medical School at Dallas |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Ophthalmology |
Medical groups
- University of Texas Southwestern Medical Center at DallasDallas, TX · 3,187 clinicians
- Arlington Ophthalmology Association PLLCGun Barrel City, TX · 22 clinicians
Industry payments (Open Payments)
- 2025$784.32 · 25 payments from 5 companies
- 2024$1,966 · 40 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biotissue Holdings Inc. | $257.04 | 13 |
| Lensar, Inc. | $189.79 | 2 |
| Glaukos Corporation | $160.70 | 2 |
| Alcon Vision LLC | $157.08 | 7 |
| Rxsight Inc | $19.71 | 1 |
What the 2025 payments were for
- Food and Beverage$784.32 · 25 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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