Aaron J. Dahl, M.D.
NPI 1891172813ActiveIndividual· Psychiatry & Neurology, Psychiatry· Gilbert, AZ
Psychiatry & Neurology, Psychiatry (M.D.) in Gilbert, Arizona, trained at University of Arizona College of Medicine (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $182,896 for 813 claims, against $24,598 paid for services in 2024. Corium, LLC was the largest of 20 companies reporting payments in 2025, $2,652 in all, mostly food and beverage.
Overview
| NPI | 1891172813 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 28, 2015 |
| Last updated in NPPES | Oct 27, 2020 |
| Certified by provider | Oct 27, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 53385 | AZ |
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 - Psychiatry (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 23 |
|---|---|
| Services billed | 290 across 10 procedure codes |
| Paid by Medicare | $24,598 |
Part D prescriptions in 2024
| Prescriptions (claims) | 813 · 1,370 30-day fills |
|---|---|
| Patients | 53 |
| Total drug cost | $182,896 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | University of Arizona College of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Psychiatry |
Medical group
- Serenity Tms Centers LLCPhoenix, AZ · 47 clinicians
Industry payments (Open Payments)
- 2025$2,652 · 148 payments from 20 companies
- 2024$2,511 · 153 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Corium, LLC | $449.68 | 21 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $375.22 | 22 |
| Otsuka America Pharmaceutical, Inc. | $319.41 | 17 |
| Abbvie Inc. | $318.71 | 27 |
| Axsome Therapeutics, Inc. | $220.74 | 11 |
What the 2025 payments were for
- Food and Beverage$2,652 · 148 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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