Yvonne Okaka, MD
NPI 1649731456ActiveIndividual· Ophthalmology, Glaucoma Specialist· New York, NY
Ophthalmology, Glaucoma Specialist (MD) in New York, New York, trained at Icahn School of Medicine at Mount Sinai (class of 2019). Their prescriptions cost Medicare Part D more than their services did: $301,180 for 1,741 claims, against $24,434 paid for services in 2024. Abbvie Inc. was the largest of 6 companies reporting payments in 2025, $1,469 in all, mostly food and beverage.
Overview
| NPI | 1649731456 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 26, 2019 |
| Last updated in NPPES | Oct 11, 2023 |
| Certified by provider | Oct 11, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology, Glaucoma Specialist Primary | 207WX0009X | 321360 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Ophthalmology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 128 |
|---|---|
| Services billed | 371 across 26 procedure codes |
| Paid by Medicare | $24,434 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,741 · 3,104 30-day fills |
|---|---|
| Patients | 511 |
| Total drug cost | $301,180 |
| Generic share | 59% of claims |
Education and affiliations
| Medical school | Icahn School of Medicine at Mount Sinai |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Ophthalmology |
Medical groups
- New York UniversityNew York, NY · 6,134 clinicians
- NYU Langone HospitalsNew York, NY · 247 clinicians
Hospital affiliation
- NYU Langone HospitalsNew York, NY
Industry payments (Open Payments)
- 2025$1,469 · 25 payments from 6 companies
- 2024$967.93 · 12 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $678.91 | 11 |
| Sight Sciences, Inc. | $316.33 | 3 |
| Alcon Vision LLC | $195.18 | 2 |
| Tarsus Pharmaceuticals, Inc. | $141.24 | 7 |
| Glaukos Corporation | $118.56 | 1 |
What the 2025 payments were for
- Food and Beverage$1,469 · 25 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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