Kaitlyn Elizabeth Leahey, DO
NPI 1730769456ActiveIndividual· Allergy & Immunology· Tucson, AZ
Allergy & Immunology (DO) in Tucson, Arizona, licensed in AZ and PA, with an NPI issued in April 2021. Enrolled in Medicare as order and referring only - allergy/immunology. Genzyme Corporation was the largest of 3 companies reporting payments in 2025, $1,203 in all, mostly grants.
Overview
| NPI | 1730769456 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Apr 8, 2021 |
| Last updated in NPPES | Jul 14, 2025 |
| Certified by provider | Jul 14, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | R4503 | AZ |
| Pediatrics | 208000000X | OT020865 | PA |
| 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 Order and Referring Only - Allergy/Immunology (AZ) |
|---|
Industry payments (Open Payments)
- 2025$1,203 · 8 payments from 3 companies
- 2024$26.80 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $1,000 | 1 |
| Astrazeneca Pharmaceuticals LP | $163.77 | 5 |
| Takeda Pharmaceuticals U.S.A., Inc. | $38.92 | 2 |
What the 2025 payments were for
- Grant$1,000 · 1 payment
- Food and Beverage$202.69 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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