Sonak B. Daulat, M.D.
NPI 1316904824ActiveIndividual· Allergy & Immunology· Dallas, TX
Allergy & Immunology (M.D.) in Dallas, Texas, trained at Boston University School of Medicine (class of 1997). Their prescriptions cost Medicare Part D more than their services did: $99,175 for 452 claims, against $40,775 paid for services in 2024. Optinose US, Inc. was the largest of 17 companies reporting payments in 2025, $14,434 in all, mostly speaking and faculty fees.
Overview
| NPI | 1316904824 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 27, 2006 |
| Last updated in NPPES | Mar 7, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | K5501 | 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 | 72 |
|---|---|
| Services billed | 2,858 across 26 procedure codes |
| Paid by Medicare | $40,775 |
Part D prescriptions in 2024
| Prescriptions (claims) | 452 · 684 30-day fills |
|---|---|
| Patients | 89 |
| Total drug cost | $99,175 |
| Generic share | 69% of claims |
Education and affiliations
| Medical school | Boston University School of Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Allergy/Immunology |
Industry payments (Open Payments)
- 2025$14,434 · 88 payments from 17 companies
- 2024$17,216 · 107 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Optinose US, Inc. | $9,808 | 13 |
| Paratek Pharmaceuticals, Inc. | $3,275 | 6 |
| Astrazeneca Pharmaceuticals LP | $290.55 | 12 |
| Glaxosmithkline, LLC. | $266.14 | 15 |
| Regeneron Healthcare Solutions, Inc. | $162.94 | 9 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$10,585 · 5 payments
- Travel and Lodging$1,991 · 5 payments
- Food and Beverage$1,815 · 76 payments
- Education$42.25 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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