Andrew Michalak, M.D.
NPI 1720440985ActiveIndividual· Psychiatry & Neurology, Neurology· Greenwich, CT
Psychiatry & Neurology, Neurology (M.D.) in Greenwich, Connecticut, trained at New York Medical College (class of 2016). Their prescriptions cost Medicare Part D more than their services did: $49,622 for 219 claims, against $21,065 paid for services in 2024. Neuropace, Inc. was the largest of 3 companies reporting payments in 2025, $1,092 in all, mostly travel and lodging.
Overview
| NPI | 1720440985 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 25, 2016 |
| Last updated in NPPES | Nov 14, 2024 |
| Certified by provider | Nov 14, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 299793 | NY |
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 - Neurology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 126 |
|---|---|
| Services billed | 214 across 27 procedure codes |
| Paid by Medicare | $21,065 |
Part D prescriptions in 2024
| Prescriptions (claims) | 219 · 333 30-day fills |
|---|---|
| Patients | 54 |
| Total drug cost | $49,622 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical group
- New York UniversityNew York, NY · 6,134 clinicians
Hospital affiliation
- NYU Langone HospitalsNew York, NY
Industry payments (Open Payments)
- 2025$1,092 · 4 payments from 3 companies
- 2024$177.76 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Neuropace, Inc. | $873.28 | 2 |
| Neurelis, Inc. | $141.50 | 1 |
| Jazz Pharmaceuticals Inc. | $77.16 | 1 |
What the 2025 payments were for
- Travel and Lodging$873.28 · 2 payments
- Food and Beverage$218.66 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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