Kirsten Lyn Hamacher, MD
NPI 1427037530ActiveIndividual· Pathology, Dermatopathology· Phoenix, AZ
Pathology, Dermatopathology (MD) with Pathology Specialist of Arizona, LLP and 1 other group, practicing in Phoenix, Arizona. Medicare paid $381,929 for services to 3,388 patients in 2024. Regeneron Healthcare Solutions, Inc. reported $119.88 in payments in 2025, mostly food and beverage. Lists Banner - University Medical Center Phoenix as a hospital affiliation.
Overview
| NPI | 1427037530 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 17, 2006 |
| Last updated in NPPES | Jan 10, 2025 |
| Certified by provider | Jan 10, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Dermatopathology Primary | 207ZD0900X | 35883 | AZ |
| Dermatology | 207N00000X | 35883 | 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 - Dermatology (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 3,388 |
|---|---|
| Services billed | 6,737 across 16 procedure codes |
| Paid by Medicare | $381,929 |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Dermatology |
| Secondary specialties | Pathology |
Medical groups
- Pathology Specialist of Arizona, LLPMesa, AZ · 71 clinicians
- Clin-Path PathologyPhoenix, AZ · 32 clinicians
Hospital affiliation
- Banner - University Medical Center PhoenixPhoenix, AZ
Industry payments (Open Payments)
- 2025$119.88 · 1 payment from 1 company
- 2024$100.20 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $119.88 | 1 |
What the 2025 payments were for
- Food and Beverage$119.88 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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