Gillian Harrison, MD
NPI 1528405180ActiveIndividual· Neurological Surgery· Alexandria, VA
Neurological Surgery (MD) in Alexandria, Virginia, trained at University of Pittsburgh School of Medicine (class of 2013). Medicare paid $105,381 for services to 293 patients in 2024. Gt Medical Technologies, Inc was the largest of 3 companies reporting payments in 2025, $549.67 in all, mostly food and beverage.
Overview
| NPI | 1528405180 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 22, 2013 |
| Last updated in NPPES | Jan 14, 2023 |
| Certified by provider | Jan 14, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 0101277030 | VA |
| Neurological Surgery | 207T00000X | 76055 | WI |
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 - Neurology (DC); Practitioner - Neurology (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 293 |
|---|---|
| Services billed | 762 across 43 procedure codes |
| Paid by Medicare | $105,381 |
Education and affiliations
| Medical school | University of Pittsburgh School of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical group
- Inova Health Care ServicesAlexandria, VA · 1,817 clinicians
Hospital affiliations
- Adventist Healthcare Fort Washington Medical CtrFort Washington, MD
- Inova Alexandria HospitalAlexandria, VA
- Inova Fairfax HospitalFalls Church, VA
- Inova Mount Vernon HospitalAlexandria, VA
- Sentara Northern Virginia Medical CenterWoodbridge, VA
Other facilities
- Alternate Solutions Home Health-FairfaxHome health agency · Fairfax, VA
Industry payments (Open Payments)
- 2025$549.67 · 4 payments from 3 companies
- 2024$36.25 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gt Medical Technologies, Inc | $328.74 | 2 |
| Stryker Corporation | $171.69 | 1 |
| Kerecis Limited | $49.24 | 1 |
What the 2025 payments were for
- Food and Beverage$549.67 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Neurological Surgery providers in Alexandria
- 1972432433
- 1073849824
- 1821319682
- 1700179363