Alexander I. Troster, PHD
NPI 1760554034ActiveIndividual· Psychologist, Clinical· Phoenix, AZ
Psychologist, Clinical (PHD) with Sjhmc Physician Services, practicing in Phoenix, Arizona. Medicare paid $34,200 for services to 66 patients in 2024. Abbott Laboratories reported $23.61 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1760554034 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PHD |
| Sole proprietor | No |
| NPI issued | Nov 14, 2006 |
| Last updated in NPPES | Sep 19, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychologist, Clinical Primary | 103TC0700X | 4253 | AZ |
| Psychologist, Clinical | 103TC0700X | 2949 | NC |
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 - Clinical Psychologist (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 66 |
|---|---|
| Services billed | 622 across 5 procedure codes |
| Paid by Medicare | $34,200 |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Clinical Psychologist |
Medical group
- Sjhmc Physician ServicesGilbert, AZ · 646 clinicians
Industry payments (Open Payments)
- 2025$23.61 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $23.61 | 1 |
What the 2025 payments were for
- Food and Beverage$23.61 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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