Michael Leighton Thompson, M.D.
NPI 1689820433ActiveIndividual· Psychiatry & Neurology, Neurology· Long Beach, CA
Psychiatry & Neurology, Neurology (M.D.) in Long Beach, California, trained at Wayne State University School of Medicine (class of 2007). In 2024 Medicare paid $211,047 for 669 patients, and Part D covered 592 of their prescriptions, 86% of them generic. Abbvie Inc. was the largest of 22 companies reporting payments in 2025, $1,986 in all, mostly food and beverage.
Overview
| NPI | 1689820433 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 12, 2008 |
| Last updated in NPPES | Sep 22, 2026 |
| Certified by provider | Sep 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | A106083 | CA |
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 - Neurology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 669 |
|---|---|
| Services billed | 3,544 across 39 procedure codes |
| Paid by Medicare | $211,047 |
Part D prescriptions in 2024
| Prescriptions (claims) | 592 · 1,245 30-day fills |
|---|---|
| Patients | 148 |
| Total drug cost | $138,398 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical groups
- Southland Neurologic Institute A Medical CorporationLong Beach, CA · 8 clinicians
- Yamin Shwe MD Medical CorporationFountain Valley, CA · 2 clinicians
Hospital affiliations
- Hoag Memorial Hospital PresbyterianNewport Beach, CA
- Memorialcare Long Beach Medical CenterLong Beach, CA
- Memorialcare Orange Coast Medical CenterFountain Valley, CA
- Uci Health-LakewoodLakewood, CA
- Uci Health-OrangeOrange, CA
Industry payments (Open Payments)
- 2025$1,986 · 82 payments from 22 companies
- 2024$2,175 · 101 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $379.02 | 17 |
| Amgen Inc. | $189.74 | 6 |
| Ucb, Inc. | $178.54 | 7 |
| Biogen, Inc. | $145.89 | 7 |
| Pfizer Inc. | $143.30 | 8 |
What the 2025 payments were for
- Food and Beverage$1,853 · 78 payments
- Education$133.16 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other neurologists in Long Beach
- 1124344767
- 1134165350
- 1164683876
- 1205827201
- 1225206881
- 1275585622
- 1356630370
- 1417997636
- 1548551112
- 1609101211
- 1891737219
- 1730446774
All 28 neurologists in Long Beach · All neurologists in California