Louis John Nkrumah, M.D./PH.D.
Opted out of Medicare from April 2025 to April 2027. Neurological Surgery (M.D./PH.D.) in New Hyde Park, New York, licensed in NY and WA, with an NPI issued in May 2008. Mostly services rather than prescriptions: Medicare paid $47,584 for 89 patients in 2024, with only 31 Part D claims. Globus Medical, Inc. was the largest of 4 companies reporting payments in 2025, $1,643 in all, mostly food and beverage.
Overview
| NPI | 1598923773 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D./PH.D. |
| Sole proprietor | Yes |
| NPI issued | May 24, 2008 |
| Last updated in NPPES | Aug 20, 2021 |
| Certified by provider | Aug 20, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 302720 | NY |
| Neurological Surgery | 207T00000X | MD60730005 | WA |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Apr 21, 2025 – Apr 21, 2027 |
| Can order and refer | Yes |
| Accepts assignment | Yes (participating) |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Medicare services in 2024
| Medicare patients | 89 |
|---|---|
| Services billed | 177 across 25 procedure codes |
| Paid by Medicare | $47,584 |
Part D prescriptions in 2024
| Prescriptions (claims) | 31 · 31 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $386.61 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$1,643 · 14 payments from 4 companies
- 2024$65.55 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Globus Medical, Inc. | $1,456 | 11 |
| Boston Scientific Corporation | $145.39 | 1 |
| Exact Sciences Corporation | $26.90 | 1 |
| Intrinsic Therapeutics | $14.67 | 1 |
What the 2025 payments were for
- Food and Beverage$1,019 · 13 payments
- Travel and Lodging$624.17 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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