Diana Bailey Hall, P.A.-C
NPI 1770831372ActiveIndividual· Physician Assistant· Frisco, TX
Physician Assistant (P.A.-C) with US Allergy and Asthma, practicing in Frisco, Texas. Part D covered 34 prescriptions written in 2024, 85% of them generic. Astrazeneca Pharmaceuticals LP was the largest of 23 companies reporting payments in 2025, $2,647 in all, mostly food and beverage.
Overview
| NPI | 1770831372 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | P.A.-C |
| Sole proprietor | No |
| NPI issued | Aug 29, 2012 |
| Last updated in NPPES | Feb 2, 2026 |
| Certified by provider | Feb 2, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA07939 | 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 - Physician Assistant (TX) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 34 · 40 30-day fills |
|---|---|
| Patients | 16 |
| Total drug cost | $3,483 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- US Allergy and AsthmaFrisco, TX · 3 clinicians
Industry payments (Open Payments)
- 2025$2,647 · 131 payments from 23 companies
- 2024$400.16 · 21 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $464.12 | 34 |
| Regeneron Healthcare Solutions, Inc. | $353.61 | 20 |
| Takeda Pharmaceuticals U.S.A., Inc. | $301.36 | 10 |
| Genentech USA, Inc. | $283.75 | 12 |
| Biocryst US Sales Co., LLC | $176.10 | 8 |
What the 2025 payments were for
- Food and Beverage$2,547 · 130 payments
- Education$99.26 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other physician assistants in Frisco
- 1003361965
- 1033764659
- 1073220216
- 1093592503
- 1134799398
- 1154063816
- 1154502813
- 1205614963
- 1215405279
- 1235785080
- 1255044418
- 1275098428
All 112 physician assistants in Frisco · All physician assistants in Texas