Parminder S. Chawla, MD
NPI 1285605865ActiveIndividual· Psychiatry & Neurology, Neurology· Leesburg, VA
Psychiatry & Neurology, Neurology (MD) with Legacy Healthcare Services Inc, practicing in Leesburg, Virginia. Their prescriptions cost Medicare Part D more than their services did: $1,002,355 for 6,459 claims, against $189,298 paid for services in 2024. Abbvie Inc. was the largest of 35 companies reporting payments in 2025, $3,873 in all, mostly food and beverage. Lists Inova Fair Oaks Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1285605865 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 31, 2006 |
| Last updated in NPPES | Aug 25, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 0101246319 | VA |
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 (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 719 |
|---|---|
| Services billed | 2,428 across 15 procedure codes |
| Paid by Medicare | $189,298 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,459 · 11,535 30-day fills |
|---|---|
| Patients | 952 |
| Total drug cost | $1,002,355 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 1987 |
|---|---|
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical group
- Legacy Healthcare Services IncGreenville, SC · 3,223 clinicians
Hospital affiliations
- Inova Fair Oaks HospitalFairfax, VA
- Inova Loudoun HospitalLeesburg, VA
Other facilities
- First Choice Home CareHome health agency · Sterling, VA
- Healing Home Healthcare IncHome health agency · Manassas, VA
- Prospect Homecare AgencyHome health agency · Fairfax, VA
Industry payments (Open Payments)
- 2025$3,873 · 163 payments from 35 companies
- 2024$4,592 · 224 payments from 31 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $581.67 | 20 |
| Lundbeck LLC | $328.47 | 17 |
| Pfizer Inc. | $319.22 | 20 |
| Teva Pharmaceuticals USA, Inc. | $237.05 | 10 |
| Lilly USA, LLC | $228.19 | 10 |
What the 2025 payments were for
- Food and Beverage$3,873 · 163 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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