Erin Elizabeth Clarke, MD
NPI 1285843599ActiveIndividual· Allergy & Immunology, Allergy· Dallas, TX
Allergy & Immunology, Allergy (MD) in Dallas, Texas, trained at University of Texas Southwestern Medical School at Dallas (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $37,447 for 119 claims, against $13,331 paid for services in 2024. Genzyme Corporation was the largest of 17 companies reporting payments in 2025, $2,129 in all, mostly food and beverage.
Overview
| NPI | 1285843599 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 22, 2007 |
| Last updated in NPPES | Jul 21, 2021 |
| Certified by provider | Jul 21, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology, Allergy Primary | 207KA0200X | N4355 | TX |
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 - Allergy/Immunology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 39 |
|---|---|
| Services billed | 1,394 across 18 procedure codes |
| Paid by Medicare | $13,331 |
Part D prescriptions in 2024
| Prescriptions (claims) | 119 · 161 30-day fills |
|---|---|
| Patients | 29 |
| Total drug cost | $37,447 |
| Generic share | 58% of claims |
Education and affiliations
| Medical school | University of Texas Southwestern Medical School at Dallas |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Allergy/Immunology |
Industry payments (Open Payments)
- 2025$2,129 · 102 payments from 17 companies
- 2024$1,555 · 77 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $415.34 | 15 |
| Regeneron Healthcare Solutions, Inc. | $370.61 | 18 |
| Astrazeneca Pharmaceuticals LP | $265.21 | 17 |
| Glaxosmithkline, LLC. | $215.84 | 13 |
| Novartis Pharmaceuticals Corporation | $151.69 | 7 |
What the 2025 payments were for
- Food and Beverage$2,095 · 101 payments
- Education$34.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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