Louis L. Sobol, MD
NPI 1336173400ActiveIndividual· Otolaryngology· West Bloomfield, MI
Otolaryngology (MD) in West Bloomfield, Michigan, trained at George Washington University School of Medicine (class of 1995). 369 Medicare patients in 2024, $63,218 paid; nearly all of their 335 Part D prescriptions were generic (94%). Glaxosmithkline, LLC. was the largest of 3 companies reporting payments in 2025, $110.96 in all, mostly food and beverage.
Overview
| NPI | 1336173400 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 11, 2006 |
| Last updated in NPPES | Dec 20, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 4301085222 | 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 - Otolaryngology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 369 |
|---|---|
| Services billed | 1,166 across 42 procedure codes |
| Paid by Medicare | $63,218 |
Part D prescriptions in 2024
| Prescriptions (claims) | 335 · 456 30-day fills |
|---|---|
| Patients | 201 |
| Total drug cost | $8,759 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | George Washington University School of Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Otolaryngology |
Medical group
- Michigan Healthcare Professionals PCClarkston, MI · 529 clinicians
Hospital affiliations
- Beaumont Hospital Royal OakRoyal Oak, MI
- Beaumont Hospital, TroyTroy, MI
Industry payments (Open Payments)
- 2025$110.96 · 6 payments from 3 companies
- 2024$102.28 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $71.92 | 4 |
| Paratek Pharmaceuticals, Inc. | $19.69 | 1 |
| Astrazeneca Pharmaceuticals LP | $19.35 | 1 |
What the 2025 payments were for
- Food and Beverage$110.96 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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