Tasha S. Mack, PA-C
NPI 1184051336ActiveIndividual· Physician Assistant, Medical· Mesa, AZ
Physician Assistant, Medical (PA-C) with Advanced Dermatology of Arizona PC, practicing in Mesa, Arizona. Their prescriptions cost Medicare Part D more than their services did: $499,634 for 726 claims, against $81,286 paid for services in 2024. Abbvie Inc. was the largest of 21 companies reporting payments in 2025, $3,285 in all, mostly food and beverage.
Overview
| NPI | 1184051336 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Oct 2, 2013 |
| Last updated in NPPES | Oct 2, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | 5521 | AZ |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 555 |
|---|---|
| Services billed | 2,015 across 36 procedure codes |
| Paid by Medicare | $81,286 |
Part D prescriptions in 2024
| Prescriptions (claims) | 726 · 793 30-day fills |
|---|---|
| Patients | 299 |
| Total drug cost | $499,634 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Advanced Dermatology of Arizona PCGilbert, AZ · 14 clinicians
Industry payments (Open Payments)
- 2025$3,285 · 208 payments from 21 companies
- 2024$3,537 · 251 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $371.90 | 30 |
| Janssen Biotech, Inc. | $344.91 | 19 |
| Galderma Laboratories, L.P. | $317.93 | 16 |
| Regeneron Healthcare Solutions, Inc. | $298.37 | 17 |
| Ucb, Inc. | $281.75 | 20 |
What the 2025 payments were for
- Food and Beverage$3,176 · 206 payments
- Education$109.64 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 100 physician assistants in Mesa · All physician assistants in Arizona