Great Lakes Medical Services, LLC
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Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
Centers for Medicare & Medicaid Services, Open Payments
These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.
Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.
CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state.
Page 1 of 1; records 1–22 of 22 matching records. This page contains 22 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.
IndustryPayments · General Payments
Great Lakes Medical Services, LLC
CMS reporting company ID 100000010521
General Payments, PY2019; Recipient scope: All recipient types; Nature of payment: All payment types
Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00
Page 1 of 1; records 1–22 of 22 matching records. This page contains 22 records (maximum 50), not the full filtered export.
Filtered page: https://industrypayments.org/company/100000010521?year=2019&recipient=all#records-h
CMS source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e
Cite these filtered records
The citation includes this program year, filters, data edition, and page of results.
- Plain
- Great Lakes Medical Services, LLC, CMS reporting company ID 100000010521. General Payments, PY2019; Recipient scope: All recipient types; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 1; records 1–22 of 22 matching records. This page contains 22 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/company/100000010521?year=2019&recipient=all#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
- APA 7
- IndustryPayments. (2026). Great Lakes Medical Services, LLC, CMS reporting company ID 100000010521. General Payments, PY2019; Recipient scope: All recipient types; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 1; records 1–22 of 22 matching records. This page contains 22 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/company/100000010521?year=2019&recipient=all#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
- Bluebook
- Great Lakes Medical Services, LLC, CMS reporting company ID 100000010521, IndustryPayments, General Payments, PY2019; Recipient scope: All recipient types; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 1 of 1; records 1–22 of 22 matching records. This page contains 22 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e. https://industrypayments.org/company/100000010521?year=2019&recipient=all#records-h.
Centers for Medicare & Medicaid Services, Open Payments
Citation formats are provided for reference; check the requirements of your publication.
Payment records · PY2019
Date, newest first, then reporting company; values as published by CMS.
General Payments · PY2019 · All recipient types · CMS publication 2026-06-30
22 matching records · $62,565.00 reported total · 0 disputed
Nature of payment: All payment types
Records imported here (UTC).
CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.
Showing records 1–22 of 22.
| Recipient | Paying entity | Amount | Date | Nature of payment | Dispute status | Publication flags | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|---|---|
| MARC ARNKOFF Physician / non-physician practitioner | Great Lakes Medical Services, LLC | $17.00 | 03/01/2019 | Current or prospective ownership or investment interest | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 675777829 | CMS |
| MARC ARNKOFF Physician / non-physician practitioner | Great Lakes Medical Services, LLC | $124.00 | 03/01/2019 | Current or prospective ownership or investment interest | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 675777831 | CMS |
| EDWARD E BARTON Physician / non-physician practitioner | Great Lakes Medical Services, LLC | $17.00 | 03/01/2019 | Current or prospective ownership or investment interest | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 675777835 | CMS |
| EDWARD E BARTON Physician / non-physician practitioner | Great Lakes Medical Services, LLC | $124.00 | 03/01/2019 | Current or prospective ownership or investment interest | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 675777837 | CMS |
| AYOOLA GOMIH Physician / non-physician practitioner | Great Lakes Medical Services, LLC | $124.00 | 03/01/2019 | Current or prospective ownership or investment interest | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 675777841 | CMS |
| AYOOLA GOMIH Physician / non-physician practitioner | Great Lakes Medical Services, LLC | $56.00 | 03/01/2019 | Current or prospective ownership or investment interest | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 675777843 | CMS |
| RICHARD G HARRIS Physician / non-physician practitioner | Great Lakes Medical Services, LLC | $124.00 | 03/01/2019 | Current or prospective ownership or investment interest | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 675777847 | CMS |
| RICHARD G HARRIS Physician / non-physician practitioner | Great Lakes Medical Services, LLC | $56.00 | 03/01/2019 | Current or prospective ownership or investment interest | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 675777849 | CMS |
| ASHWIN H SHAH Physician / non-physician practitioner | Great Lakes Medical Services, LLC | $17.00 | 03/01/2019 | Current or prospective ownership or investment interest | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 675777853 | CMS |
| ASHWIN H SHAH Physician / non-physician practitioner | Great Lakes Medical Services, LLC | $124.00 | 03/01/2019 | Current or prospective ownership or investment interest | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 675777855 | CMS |
| DAVID TERHUNE Physician / non-physician practitioner | Great Lakes Medical Services, LLC | $17.00 | 03/01/2019 | Current or prospective ownership or investment interest | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 675777859 | CMS |
| DAVID TERHUNE Physician / non-physician practitioner | Great Lakes Medical Services, LLC | $124.00 | 03/01/2019 | Current or prospective ownership or investment interest | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 675777861 | CMS |
| PHILLIP G WISE Physician / non-physician practitioner | Great Lakes Medical Services, LLC | $17.00 | 03/01/2019 | Current or prospective ownership or investment interest | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 675777867 | CMS |
| PHILLIP G WISE Physician / non-physician practitioner | Great Lakes Medical Services, LLC | $124.00 | 03/01/2019 | Current or prospective ownership or investment interest | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 675777869 | CMS |
| MARC ARNKOFF Physician / non-physician practitioner | Great Lakes Medical Services, LLC | $8,500.00 | 01/24/2019 | Current or prospective ownership or investment interest | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 675777827 | CMS |
| EDWARD E BARTON Physician / non-physician practitioner | Great Lakes Medical Services, LLC | $8,500.00 | 01/24/2019 | Current or prospective ownership or investment interest | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 675777833 | CMS |
| AYOOLA GOMIH Physician / non-physician practitioner | Great Lakes Medical Services, LLC | $8,500.00 | 01/24/2019 | Current or prospective ownership or investment interest | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 675777839 | CMS |
| RICHARD G HARRIS Physician / non-physician practitioner | Great Lakes Medical Services, LLC | $8,500.00 | 01/24/2019 | Current or prospective ownership or investment interest | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 675777845 | CMS |
| ASHWIN H SHAH Physician / non-physician practitioner | Great Lakes Medical Services, LLC | $8,500.00 | 01/24/2019 | Current or prospective ownership or investment interest | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 675777851 | CMS |
| DAVID TERHUNE Physician / non-physician practitioner | Great Lakes Medical Services, LLC | $8,500.00 | 01/24/2019 | Current or prospective ownership or investment interest | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 675777857 | CMS |
| BRADLEY L WILLOUGHBY Physician / non-physician practitioner | Great Lakes Medical Services, LLC | $2,000.00 | 01/24/2019 | Current or prospective ownership or investment interest | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 675777863 | CMS |
| PHILLIP G WISE Physician / non-physician practitioner | Great Lakes Medical Services, LLC | $8,500.00 | 01/24/2019 | Current or prospective ownership or investment interest | No dispute reported | Delay: No Change: UNCHANGED | 06/30/2026 | 675777865 | CMS |
Practitioner overview · all loaded program years
9 providers listed 92 records General Payments
General Payments to practitioners — all loaded program years
- Category: General Payments
- Program years: 2019, 2020, 2021, 2022, 2024
- Record count: 92
- Providers listed: 9
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
Figures reflect General Payments this manufacturer or GPO reported to CMS. Research and Ownership/Investment payments are separate datasets and are not included here.
Coverage: program years 2019–2025, General Payments only, reported to physicians and non-physician practitioners. Payments to teaching hospitals are not included in these practitioner figures. Each figure is labeled with its category and program year; categories are never combined.
Practitioner payments by program year
| Program year | Reported | Records | Providers | Detail |
|---|---|---|---|---|
| PY2019 | $62,565.00 | 22 | 8 | This company in PY2019 → |
| PY2020 | $29,104.00 | 21 | 7 | This company in PY2020 → |
| PY2021 | $14,160.00 | 20 | 8 | This company in PY2021 → |
| PY2022 | $11,065.00 | 15 | 8 | This company in PY2022 → |
| PY2024 | $5,785.00 | 14 | 7 | This company in PY2024 → |
By recipient specialty (1)
Sorted by name; identical names by identifier.
Allopathic & Osteopathic Physicians 1 specialty 9 providers
Providers listed (9)
Sorted by name; identical names by identifier.
| Provider | Specialty | State | Records reported by this company |
|---|---|---|---|
| ASHWIN H SHAH | Allopathic & Osteopathic Physicians|Urology | MI | 13 |
| AYOOLA GOMIH | Allopathic & Osteopathic Physicians|Urology | IN | 12 |
| BRADLEY L WILLOUGHBY | Allopathic & Osteopathic Physicians|Urology | MI | 1 |
| DAVID L WENZLER | Allopathic & Osteopathic Physicians|Urology | CA | 5 |
| DAVID TERHUNE | Allopathic & Osteopathic Physicians|Urology | MI | 10 |
| EDWARD E BARTON | Allopathic & Osteopathic Physicians|Urology | MI | 13 |
| MARC ARNKOFF | Allopathic & Osteopathic Physicians|Urology | MI | 13 |
| PHILLIP G WISE | Allopathic & Osteopathic Physicians|Urology | MI | 13 |
| RICHARD G HARRIS | Allopathic & Osteopathic Physicians|Urology | IL | 12 |