David B. Graybill, D.O.
NPI 1194753996ActiveIndividual· Anesthesiology, Pain Medicine· Arlington, TX
Anesthesiology, Pain Medicine (D.O.) in Arlington, Texas, trained at Des Moines University of Osteopathic Medicine and Health Sciences (class of 1980). 435 Medicare patients in 2024, $160,894 paid; nearly all of their 2,788 Part D prescriptions were generic (99%). Vertex Pharmaceuticals Incorporated was the largest of 2 companies reporting payments in 2025, $41.42 in all, mostly food and beverage.
Overview
| NPI | 1194753996 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 29, 2006 |
| Last updated in NPPES | Oct 1, 2024 |
| Certified by provider | Oct 1, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology, Pain Medicine Primary | 207LP2900X | F8132 | TX |
| Anesthesiology | 207L00000X | F8132 | TX |
| Pain Medicine, Interventional Pain Medicine | 208VP0014X | F8132 | 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 - Interventional Pain Management (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 435 |
|---|---|
| Services billed | 2,446 across 50 procedure codes |
| Paid by Medicare | $160,894 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,788 · 3,227 30-day fills |
|---|---|
| Patients | 555 |
| Total drug cost | $63,394 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Des Moines University of Osteopathic Medicine and Health Sciences |
|---|---|
| Graduation year | 1980 |
| Medicare specialty | Interventional Pain Management |
| Secondary specialties | Anesthesiology, Osteopathic Manipulative Medicine, Pain Management |
Medical group
- Orthotx PLLCArlington, TX · 85 clinicians
Hospital affiliation
- Baylor Scott and White Orthopedic and Spine HospiArlington, TX
Other facilities
- Baylor Scott & White Institute for RehabilitationInpatient rehabilitation facility · Dallas, TX
Industry payments (Open Payments)
- 2025$41.42 · 2 payments from 2 companies
- 2024$29.80 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vertex Pharmaceuticals Incorporated | $23.91 | 1 |
| Abbott Laboratories | $17.51 | 1 |
What the 2025 payments were for
- Food and Beverage$41.42 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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