Samantha Frembgen, D.O.
NPI 1275620239ActiveIndividual· Psychiatry & Neurology, Psychiatry· Tucson, AZ
Psychiatry & Neurology, Psychiatry (D.O.) in Tucson, Arizona, trained at Des Moines University of Osteopathic Medicine and Health Sciences (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $247,333 for 947 claims, against $39,552 paid for services in 2024. Janssen Pharmaceuticals, Inc was the largest of 8 companies reporting payments in 2025, $1,065 in all, mostly food and beverage.
Overview
| NPI | 1275620239 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Oct 9, 2006 |
| Last updated in NPPES | Aug 11, 2026 |
| Certified by provider | Aug 11, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 3754 | 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 | 25 |
|---|---|
| Services billed | 733 across 8 procedure codes |
| Paid by Medicare | $39,552 |
Part D prescriptions in 2024
| Prescriptions (claims) | 947 · 1,501 30-day fills |
|---|---|
| Patients | 53 |
| Total drug cost | $247,333 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | Des Moines University of Osteopathic Medicine and Health Sciences |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- Pusch Ridge Behavioral Health LLCTucson, AZ · 9 clinicians
Industry payments (Open Payments)
- 2025$1,065 · 45 payments from 8 companies
- 2024$863.31 · 44 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Pharmaceuticals, Inc | $370.33 | 6 |
| Abbvie Inc. | $286.14 | 16 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $223.42 | 14 |
| Takeda Pharmaceuticals U.S.A., Inc. | $65.22 | 3 |
| Alkermes, Inc. | $48.94 | 2 |
What the 2025 payments were for
- Food and Beverage$1,065 · 45 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 313 psychiatrists in Tucson · All psychiatrists in Arizona