Sophia Thy Dang, PA-C
NPI 1265293922ActiveIndividual· Physician Assistant· Santa Ana, CA
Physician Assistant (PA-C) with Monica Perlman MD Inc, practicing in Santa Ana, California. Their prescriptions cost Medicare Part D more than their services did: $56,267 for 693 claims, against $8,496 paid for services in 2024. Janssen Pharmaceuticals, Inc was the largest of 19 companies reporting payments in 2024, $4,903 in all, mostly food and beverage.
Overview
| NPI | 1265293922 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jan 19, 2024 |
| Last updated in NPPES | Mar 14, 2024 |
| Certified by provider | Mar 14, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA63570 | CA |
| Physician Assistant | 363A00000X | — | — |
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 - Physician Assistant (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 29 |
|---|---|
| Services billed | 131 across 5 procedure codes |
| Paid by Medicare | $8,496 |
Part D prescriptions in 2024
| Prescriptions (claims) | 693 · 763 30-day fills |
|---|---|
| Patients | 83 |
| Total drug cost | $56,267 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Monica Perlman MD IncSan Diego, CA · 364 clinicians
Industry payments (Open Payments)
- 2024$4,903 · 191 payments from 19 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Janssen Pharmaceuticals, Inc | $703.65 | 18 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $554.31 | 25 |
| Neurocrine Biosciences, Inc. | $518.63 | 18 |
| Vanda Pharmaceuticals Inc. | $471.15 | 14 |
| Otsuka America Pharmaceutical, Inc. | $440.56 | 15 |
What the 2024 payments were for
- Food and Beverage$4,875 · 190 payments
- Education$27.27 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 123 physician assistants in Santa Ana · All physician assistants in California