Bradley William Greider, MD
NPI 1508979006ActiveIndividual· Ophthalmology· Vista, CA
Ophthalmology (MD) in Vista, California, trained at Stanford University School of Medicine (class of 1980). Their prescriptions cost Medicare Part D more than their services did: $268,856 for 1,368 claims, against $71,053 paid for services in 2024. Rxsight Inc was the largest of 9 companies reporting payments in 2025, $1,730 in all, mostly consulting fees.
Overview
| NPI | 1508979006 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 17, 2006 |
| Last updated in NPPES | Nov 13, 2020 |
| Certified by provider | Nov 13, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | G46461 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 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 | 397 |
|---|---|
| Services billed | 954 across 26 procedure codes |
| Paid by Medicare | $71,053 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,368 · 2,897 30-day fills |
|---|---|
| Patients | 372 |
| Total drug cost | $268,856 |
| Generic share | 56% of claims |
Education and affiliations
| Medical school | Stanford University School of Medicine |
|---|---|
| Graduation year | 1980 |
| Medicare specialty | Ophthalmology |
Medical group
- Bradley W Greider M D IncVista, CA · 11 clinicians
Industry payments (Open Payments)
- 2025$1,730 · 23 payments from 9 companies
- 2024$357.59 · 11 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Rxsight Inc | $1,247 | 6 |
| Tarsus Pharmaceuticals, Inc. | $196.95 | 8 |
| Johnson & Johnson Surgical Vision, Inc. | $135.00 | 1 |
| Abbvie Inc. | $72.86 | 3 |
| Alcon Vision LLC | $18.60 | 1 |
What the 2025 payments were for
- Consulting Fee$1,200 · 1 payment
- Food and Beverage$530.00 · 22 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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