Mackenzie Lacroix, PA-C
NPI 1174292072ActiveIndividual· Physician Assistant· Melrose, MA
Physician Assistant (PA-C) with Hallmark Health Urgent Care Physicians LLC, practicing in Melrose, Massachusetts. 433 Medicare patients in 2024, $39,554 paid; nearly all of their 229 Part D prescriptions were generic (97%).
Overview
| NPI | 1174292072 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Sep 13, 2021 |
| Last updated in NPPES | Jan 2, 2025 |
| Certified by provider | Jan 2, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 433 |
|---|---|
| Services billed | 539 across 30 procedure codes |
| Paid by Medicare | $39,554 |
Part D prescriptions in 2024
| Prescriptions (claims) | 229 · 229 30-day fills |
|---|---|
| Patients | 176 |
| Total drug cost | $2,233 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Hallmark Health Urgent Care Physicians LLCMedford, MA · 31 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 25 physician assistants in Melrose · All physician assistants in Massachusetts