Mark E. Hollingshead, M.D.
NPI 1689670911ActiveIndividual· Ophthalmology· Boise, ID
Ophthalmology (M.D.) in Boise, Idaho, licensed in ID, with an NPI issued in June 2005. In 2024 Medicare paid $239,446 for 613 patients, and Part D covered 1,407 of their prescriptions, 63% of them generic. Bausch & Lomb Americas Inc. was the largest of 4 companies reporting payments in 2024, $682.66 in all, mostly food and beverage.
Overview
| NPI | 1689670911 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 22, 2005 |
| Last updated in NPPES | Apr 8, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | M6436 | ID |
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 (ID) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 613 |
|---|---|
| Services billed | 1,591 across 29 procedure codes |
| Paid by Medicare | $239,446 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,407 · 1,572 30-day fills |
|---|---|
| Patients | 373 |
| Total drug cost | $60,746 |
| Generic share | 63% of claims |
Industry payments (Open Payments)
- 2024$682.66 · 12 payments from 4 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Bausch & Lomb Americas Inc. | $375.47 | 7 |
| Alcon Vision LLC | $171.53 | 2 |
| Rxsight Inc | $81.36 | 1 |
| Abbvie Inc. | $54.30 | 2 |
What the 2024 payments were for
- Food and Beverage$682.66 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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