Cassandra L. Wanzo, MD
NPI 1518914217ActiveIndividual· Psychiatry & Neurology, Psychiatry· Roswell, GA
Psychiatry & Neurology, Psychiatry (MD) in Roswell, Georgia, licensed in GA, with an NPI issued in May 2006. Part D covered 1,169 prescriptions written in 2024, 88% of them generic. E.R. Squibb & Sons, L.L.C. was the largest of 7 companies reporting payments in 2025, $724.68 in all, mostly food and beverage.
Overview
| NPI | 1518914217 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 28, 2006 |
| Last updated in NPPES | Oct 26, 2023 |
| Certified by provider | Oct 26, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 035165 | GA |
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 - Psychiatry (GA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 1,169 · 1,329 30-day fills |
|---|---|
| Patients | 39 |
| Total drug cost | $656,459 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1978 |
|---|---|
| Medicare specialty | Psychiatry |
| Secondary specialties | Addiction Medicine |
Industry payments (Open Payments)
- 2025$724.68 · 9 payments from 7 companies
- 2024$581.57 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $251.02 | 2 |
| Axsome Therapeutics, Inc. | $143.75 | 1 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $124.98 | 1 |
| Janssen Pharmaceuticals, Inc | $117.37 | 1 |
| Teva Pharmaceuticals USA, Inc. | $47.53 | 2 |
What the 2025 payments were for
- Food and Beverage$724.68 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other psychiatrists in Roswell
- 1023266426
- 1164507679
- 1356323877
- 1417174186
- 1437310380
- 1578053138
- 1639216575
- 1689643512
- 1689710790
- 1831622612
- 1952463887
- 1275021297
All 47 psychiatrists in Roswell · All psychiatrists in Georgia