Katarina Alexandria Longoria-Gray, MD
NPI 1558998229ActiveIndividual· Anesthesiology· Charlottesville, VA
Anesthesiology (MD) with Mary Washington Healthcare Specialty Services, LLC, practicing in Charlottesville, Virginia. Medicare paid $21,934 for services to 208 patients in 2024. Merck Sharp & Dohme LLC reported $49.13 in payments in 2025, mostly food and beverage. Lists Mary Washington Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1558998229 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 24, 2020 |
| Last updated in NPPES | Jun 28, 2024 |
| Certified by provider | Jun 28, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 0101281880 | VA |
| Anesthesiology | 207L00000X | 0116034258 | VA |
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 - Anesthesiology (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 208 |
|---|---|
| Services billed | 256 across 63 procedure codes |
| Paid by Medicare | $21,934 |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical group
- Mary Washington Healthcare Specialty Services, LLCFredericksburg, VA · 134 clinicians
Hospital affiliations
- Mary Washington HospitalFredericksburg, VA
- Stafford Hospital, LLCStafford, VA
Industry payments (Open Payments)
- 2025$49.13 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $49.13 | 2 |
What the 2025 payments were for
- Food and Beverage$49.13 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 171 anesthesiologists in Charlottesville · All anesthesiologists in Virginia