Daud H. Ashai, M.D
Internal Medicine, Critical Care Medicine (M.D) with Green Oaks Physical Therapy Limited Partnership and 1 other group, practicing in Fort Worth, Texas. Their prescriptions cost Medicare Part D more than their services did: $353,858 for 4,353 claims, against $71,512 paid for services in 2024. Boston Scientific Corporation was the largest of 2 companies reporting payments in 2025, $51.88 in all, mostly food and beverage. Lists Baylor Scott and White All Saints Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1700813383 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | Yes |
| NPI issued | Jun 27, 2006 |
| Last updated in NPPES | Dec 20, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | K2404 | 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 - Critical Care (Intensivists) (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 203 |
|---|---|
| Services billed | 4,209 across 52 procedure codes |
| Paid by Medicare | $71,512 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,353 · 9,168 30-day fills |
|---|---|
| Patients | 207 |
| Total drug cost | $353,858 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1985 |
|---|---|
| Medicare specialty | Critical Care (Intensivists) |
| Secondary specialties | Internal Medicine |
Medical groups
- Green Oaks Physical Therapy Limited PartnershipCarrollton, TX · 242 clinicians
- Dfw Critical Care LLCFort Worth, TX · 10 clinicians
Hospital affiliations
- Baylor Scott and White All Saints Medical CenterFort Worth, TX
- Baylor Scott and White Surgical Hospital FortworthFort Worth, TX
- Texas Health Harris Methodist Fort WorthFort Worth, TX
Other facilities
- Healing Hands Healthcare LLCHome health agency · Wichita Falls, TX
Industry payments (Open Payments)
- 2025$51.88 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $35.51 | 1 |
| Vertex Pharmaceuticals Incorporated | $16.37 | 1 |
What the 2025 payments were for
- Food and Beverage$51.88 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Critical Care Medicine providers in Texas →