Hans S. Grinager, MD
NPI 1134389463ActiveIndividual· Ophthalmology· St Louis Park, MN
Ophthalmology (MD) in St Louis Park, Minnesota, trained at University of Minnesota Medical School (class of 2008). Their prescriptions cost Medicare Part D more than their services did: $266,305 for 1,570 claims, against $147,517 paid for services in 2024. Johnson & Johnson Surgical Vision, Inc. reported $23.97 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1134389463 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 10, 2008 |
| Last updated in NPPES | Jul 31, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 106174 | MN |
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 (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 307 |
|---|---|
| Services billed | 1,102 across 31 procedure codes |
| Paid by Medicare | $147,517 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,570 · 3,190 30-day fills |
|---|---|
| Patients | 314 |
| Total drug cost | $266,305 |
| Generic share | 66% of claims |
Education and affiliations
| Medical school | University of Minnesota Medical School |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Ophthalmology |
Medical group
- Park Nicollet ClinicSt Louis Park, MN · 1,787 clinicians
Hospital affiliation
- Park Nicollet Methodist HospitalSaint Louis Park, MN
Industry payments (Open Payments)
- 2024$23.97 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Johnson & Johnson Surgical Vision, Inc. | $23.97 | 1 |
What the 2024 payments were for
- Food and Beverage$23.97 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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