David Allen Brown, M. D.
NPI 1588655609ActiveIndividual· Allergy & Immunology· Asheville, NC
Allergy & Immunology (M. D.) in Asheville, North Carolina, licensed in NC, IL, CA and CO and other states, with an NPI issued in October 2005. Enrolled in Medicare as practitioner - allergy/immunology. Aquestive Therapeutics, Inc. was the largest of 3 companies reporting payments in 2025, $214.13 in all, mostly food and beverage.
Overview
| NPI | 1588655609 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M. D. |
| Sole proprietor | No |
| NPI issued | Oct 31, 2005 |
| Last updated in NPPES | Sep 8, 2026 |
| Certified by provider | Sep 8, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | 31253 | NC |
| Allergy & Immunology | 207K00000X | 036.159243 | IL |
| Allergy & Immunology | 207K00000X | G89207 | CA |
| Allergy & Immunology | 207K00000X | DR.0054651 | CO |
| Allergy & Immunology | 207K00000X | 25MA09469100 | NJ |
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 (NC) |
|---|
Industry payments (Open Payments)
- 2025$214.13 · 3 payments from 3 companies
- 2024$389.51 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Aquestive Therapeutics, Inc. | $119.22 | 1 |
| Blueprint Medicines Corporation | $56.26 | 1 |
| Ars Pharmaceuticals Operations, Inc. | $38.65 | 1 |
What the 2025 payments were for
- Food and Beverage$214.13 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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