Robert David Cook, M.D.
NPI 1407813645ActiveIndividual· Allergy & Immunology· Austin, TX
Allergy & Immunology (M.D.) in Austin, Texas, trained at University of Texas Southwestern Medical School at Dallas (class of 1977). In 2024 Medicare paid $144,173 for 191 patients, and Part D covered 513 of their prescriptions, 55% of them generic. Regeneron Healthcare Solutions, Inc. was the largest of 20 companies reporting payments in 2025, $2,959 in all, mostly food and beverage.
Overview
| NPI | 1407813645 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 1, 2006 |
| Last updated in NPPES | Feb 6, 2024 |
| Certified by provider | Feb 6, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | E8402 | TX |
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 - Allergy/Immunology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 191 |
|---|---|
| Services billed | 7,425 across 34 procedure codes |
| Paid by Medicare | $144,173 |
Part D prescriptions in 2024
| Prescriptions (claims) | 513 · 977 30-day fills |
|---|---|
| Patients | 120 |
| Total drug cost | $200,462 |
| Generic share | 55% of claims |
Education and affiliations
| Medical school | University of Texas Southwestern Medical School at Dallas |
|---|---|
| Graduation year | 1977 |
| Medicare specialty | Allergy/Immunology |
| Secondary specialties | Internal Medicine |
Medical group
- Allergy Partners of Texas IncAustin, TX · 22 clinicians
Industry payments (Open Payments)
- 2025$2,959 · 127 payments from 20 companies
- 2024$1,874 · 90 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $401.04 | 13 |
| Genzyme Corporation | $275.90 | 11 |
| Astrazeneca Pharmaceuticals LP | $257.95 | 15 |
| Takeda Pharmaceuticals U.S.A., Inc. | $240.60 | 12 |
| Csl Behring | $238.18 | 9 |
What the 2025 payments were for
- Food and Beverage$2,886 · 124 payments
- Education$40.77 · 2 payments
- Consulting Fee$32.24 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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