Nicole Anne Guzzo, PAC
NPI 1285920991ActiveIndividual· Physician Assistant· Lake Havasu City, AZ
Physician Assistant (PAC) with Thomas Dermatology, practicing in Lake Havasu City, Arizona. Their prescriptions cost Medicare Part D more than their services did: $1,068,121 for 1,549 claims, against $225,871 paid for services in 2024. Abbvie Inc. was the largest of 8 companies reporting payments in 2025, $673.83 in all, mostly food and beverage. Lists Havasu Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1285920991 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PAC |
| Sole proprietor | No |
| NPI issued | Jun 21, 2011 |
| Last updated in NPPES | Oct 12, 2023 |
| Certified by provider | Oct 12, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 6711 | AZ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 939 |
|---|---|
| Services billed | 6,677 across 66 procedure codes |
| Paid by Medicare | $225,871 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,549 · 1,791 30-day fills |
|---|---|
| Patients | 645 |
| Total drug cost | $1,068,121 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Thomas DermatologyLake Havasu City, AZ · 36 clinicians
Hospital affiliation
- Havasu Regional Medical CenterLake Havasu City, AZ
Industry payments (Open Payments)
- 2025$673.83 · 22 payments from 8 companies
- 2024$443.78 · 21 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $254.05 | 10 |
| Sun Pharmaceutical Industries Inc. | $210.08 | 3 |
| Regeneron Healthcare Solutions, Inc. | $87.64 | 3 |
| Galderma Laboratories, L.P. | $46.20 | 2 |
| Novartis Pharmaceuticals Corporation | $23.21 | 1 |
What the 2025 payments were for
- Food and Beverage$479.19 · 19 payments
- Education$194.64 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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