Robert George Davis, M.D.
NPI 1831490051ActiveIndividual· Anesthesiology· Manassas, VA
Anesthesiology (M.D.) with Northstar Anesthesia of Virginia, LLC and 2 other groups, practicing in Manassas, Virginia. Medicare paid $9,006 for services to 80 patients in 2024. Takeda Pharmaceuticals U.S.A., Inc. was the largest of 7 companies reporting payments in 2025, $212.23 in all, mostly food and beverage.
Overview
| NPI | 1831490051 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 4, 2010 |
| Last updated in NPPES | Aug 29, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 0101249187 | VA |
| Anesthesiology | 207L00000X | 259172 | NY |
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 - Anesthesiology (DC); Practitioner - Anesthesiology (NY); Practitioner - Anesthesiology (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 80 |
|---|---|
| Services billed | 80 across 6 procedure codes |
| Paid by Medicare | $9,006 |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical groups
- Northstar Anesthesia of Virginia, LLCPortsmouth, VA · 406 clinicians
- Gastrointestinal Care of Long Island PLLCAlbany, NY · 183 clinicians
- Old Dominion Anesthesia LLCReston, VA · 54 clinicians
Industry payments (Open Payments)
- 2025$212.23 · 9 payments from 7 companies
- 2024$107.31 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $61.22 | 3 |
| Madrigal Pharmaceuticals | $41.34 | 1 |
| Lilly USA, LLC | $22.45 | 1 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $22.15 | 1 |
| Ardelyx, Inc. | $21.94 | 1 |
What the 2025 payments were for
- Food and Beverage$212.23 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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