Frederick Louis Lopatin, D.O.
NPI 1659341691ActiveIndividual· Otolaryngology· Dearborn, MI
Otolaryngology (D.O.) in Dearborn, Michigan, trained at Michigan State University College of Osteopathic Medicine (class of 1991). 319 Medicare patients in 2024, $273,911 paid; nearly all of their 1,678 Part D prescriptions were generic (98%). Aerin Medical Inc. was the largest of 4 companies reporting payments in 2025, $1,857 in all, mostly food and beverage.
Overview
| NPI | 1659341691 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jan 24, 2006 |
| Last updated in NPPES | Jul 16, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 5101011463 | MI |
| Specialist | 174400000X | 5101011463 | MI |
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 - Otolaryngology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 319 |
|---|---|
| Services billed | 1,226 across 47 procedure codes |
| Paid by Medicare | $273,911 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,678 · 2,884 30-day fills |
|---|---|
| Patients | 564 |
| Total drug cost | $43,505 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | Michigan State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Otolaryngology |
| Secondary specialties | Plastic And Reconstructive Surgery |
Hospital affiliations
- Beaumont Hospital - DearbornDearborn, MI
- Beaumont Hospital - Farmington HillsFarmington Hills, MI
- Beaumont Hospital - TaylorTaylor, MI
- Corewell Health Wayne HospitalWayne, MI
Industry payments (Open Payments)
- 2025$1,857 · 49 payments from 4 companies
- 2024$2,807 · 53 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Aerin Medical Inc. | $999.07 | 23 |
| Integra Lifesciences Corporation | $592.78 | 22 |
| Spirair, Inc. | $243.43 | 3 |
| Ars Pharmaceuticals Operations, Inc. | $21.48 | 1 |
What the 2025 payments were for
- Food and Beverage$1,857 · 49 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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