Alexandra Baltazar Wallace, PA-C
NPI 1740966829ActiveIndividual· Physician Assistant· Phoenixville, PA
Physician Assistant (PA-C) with Tri-County Hospitalists LLC and 1 other group, practicing in Phoenixville, Pennsylvania. 30 Medicare patients in 2024, $3,946 paid; nearly all of their 214 Part D prescriptions were generic (94%). Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) reported $23.64 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1740966829 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jun 23, 2023 |
| Last updated in NPPES | May 31, 2025 |
| Certified by provider | May 31, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 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 (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 30 |
|---|---|
| Services billed | 53 across 15 procedure codes |
| Paid by Medicare | $3,946 |
Part D prescriptions in 2024
| Prescriptions (claims) | 214 · 214 30-day fills |
|---|---|
| Patients | 139 |
| Total drug cost | $3,182 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Tri-County Hospitalists LLCWest Grove, PA · 10 clinicians
- Monarch Medical, LLCPhoenixville, PA · 7 clinicians
Industry payments (Open Payments)
- 2025$23.64 · 1 payment from 1 company
- 2024$50.32 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $23.64 | 1 |
What the 2025 payments were for
- Food and Beverage$23.64 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 23 physician assistants in Phoenixville · All physician assistants in Pennsylvania