Thomas Dixon, MD, PHD
NPI 1144883190ActiveIndividual· Psychiatry & Neurology, Psychiatry· Chula Vista, CA
Psychiatry & Neurology, Psychiatry (MD, PHD) in Chula Vista, California, trained at Tufts University School of Medicine (class of 2019). Their prescriptions cost Medicare Part D more than their services did: $24,084 for 355 claims, against $15,666 paid for services in 2024.
Overview
| NPI | 1144883190 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD |
| Sole proprietor | No |
| NPI issued | Apr 16, 2019 |
| Last updated in NPPES | Sep 23, 2025 |
| Certified by provider | Sep 23, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | A179768 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 34 |
|---|---|
| Services billed | 161 across 4 procedure codes |
| Paid by Medicare | $15,666 |
Part D prescriptions in 2024
| Prescriptions (claims) | 355 · 471 30-day fills |
|---|---|
| Patients | 44 |
| Total drug cost | $24,084 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | Tufts University School of Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- Kab Medical Group IncChula Vista, CA · 14 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 24 psychiatrists in Chula Vista · All psychiatrists in California