Ayaz O. Khan, D.O.
NPI 1467617159ActiveIndividual· Ophthalmology· Pomona, CA
Ophthalmology (D.O.) in Pomona, California, trained at College of Osteo Med of the Pacific at Pomona (class of 2004). In 2024 Medicare paid $105,778 for 128 patients, and Part D covered 1,116 of their prescriptions, 66% of them generic. Boston Scientific Corporation reported $196.46 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1467617159 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Jul 23, 2008 |
| Last updated in NPPES | May 18, 2022 |
| Certified by provider | May 18, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 20A9417 | CA |
| Neuromusculoskeletal Medicine & OMM | 204D00000X | 20A9417 | CA |
| General Practice | 208D00000X | 20A9417 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 128 |
|---|---|
| Services billed | 1,394 across 26 procedure codes |
| Paid by Medicare | $105,778 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,116 · 1,502 30-day fills |
|---|---|
| Patients | 183 |
| Total drug cost | $22,340 |
| Generic share | 66% of claims |
Education and affiliations
| Medical school | College of Osteo Med of the Pacific at Pomona |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Ophthalmology |
| Secondary specialties | General Practice, Osteopathic Manipulative Medicine |
Hospital affiliation
- Pomona Valley Hospital Medical CenterPomona, CA
Industry payments (Open Payments)
- 2025$196.46 · 3 payments from 1 company
- 2024$81.51 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $196.46 | 3 |
What the 2025 payments were for
- Food and Beverage$196.46 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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