Justin Edward Grill, D.O.
NPI 1598964447ActiveIndividual· Emergency Medicine· Muskegon, MI
Emergency Medicine (D.O.) with Lake Michigan Emergency Specialists, PLLC, practicing in Muskegon, Michigan. Their prescriptions cost Medicare Part D more than their services did: $160,552 for 801 claims, against $3,423 paid for services in 2024. Intuitive Surgical, Inc. was the largest of 2 companies reporting payments in 2025, $869.24 in all, mostly food and beverage. Lists Trinity Health Grand Haven Hospital as a hospital affiliation.
Overview
| NPI | 1598964447 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jul 12, 2007 |
| Last updated in NPPES | Aug 21, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 5101017140 | MI |
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 - Emergency Medicine (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 35 |
|---|---|
| Services billed | 35 across 3 procedure codes |
| Paid by Medicare | $3,423 |
Part D prescriptions in 2024
| Prescriptions (claims) | 801 · 803 30-day fills |
|---|---|
| Patients | 600 |
| Total drug cost | $160,552 |
| Generic share | 3% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical group
- Lake Michigan Emergency Specialists, PLLCMuskegon, MI · 36 clinicians
Hospital affiliation
- Trinity Health Grand Haven HospitalGrand Haven, MI
Industry payments (Open Payments)
- 2025$869.24 · 3 payments from 2 companies
- 2024$187.24 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $786.73 | 2 |
| Edwards Lifesciences Corporation | $82.51 | 1 |
What the 2025 payments were for
- Food and Beverage$869.24 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 73 emergency medicine physicians in Muskegon · All emergency medicine physicians in Michigan