Christian Gerwe, MD
NPI 1245734375ActiveIndividual· Psychiatry & Neurology, Psychiatry· Phoenix, AZ
Psychiatry & Neurology, Psychiatry (MD) in Phoenix, Arizona, trained at University of Kentucky College of Medicine (class of 2018). Their prescriptions cost Medicare Part D more than their services did: $336,213 for 2,031 claims, against $33,397 paid for services in 2024. Lundbeck LLC was the largest of 11 companies reporting payments in 2025, $1,183 in all, mostly food and beverage.
Overview
| NPI | 1245734375 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 22, 2018 |
| Last updated in NPPES | Jun 30, 2026 |
| Certified by provider | Jun 30, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 64901 | AZ |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 50 |
|---|---|
| Services billed | 446 across 9 procedure codes |
| Paid by Medicare | $33,397 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,031 · 3,060 30-day fills |
|---|---|
| Patients | 122 |
| Total drug cost | $336,213 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | University of Kentucky College of Medicine |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- Serenity Tms Centers LLCPhoenix, AZ · 47 clinicians
Industry payments (Open Payments)
- 2025$1,183 · 73 payments from 11 companies
- 2024$1,364 · 99 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lundbeck LLC | $206.10 | 24 |
| Janssen Scientific Affairs, LLC | $200.00 | 1 |
| Abbvie Inc. | $186.66 | 21 |
| Indivior Inc. | $181.63 | 7 |
| Tris Pharma Inc | $137.19 | 8 |
What the 2025 payments were for
- Food and Beverage$983.10 · 72 payments
- Consulting Fee$200.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 351 psychiatrists in Phoenix · All psychiatrists in Arizona