Shilen V. Lakhani, M.D.
NPI 1871503599ActiveIndividual· Internal Medicine, Gastroenterology· Reston, VA
Internal Medicine, Gastroenterology (M.D.) with Gastroenterology Associates of Northern Virginia, LLC, practicing in Reston, Virginia. Their prescriptions cost Medicare Part D more than their services did: $482,385 for 316 claims, against $228,472 paid for services in 2024. Boston Scientific Corporation was the largest of 19 companies reporting payments in 2025, $2,771 in all, mostly food and beverage. Lists Reston Hospital Center as a hospital affiliation.
Overview
| NPI | 1871503599 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 8, 2006 |
| Last updated in NPPES | Jul 14, 2021 |
| Certified by provider | Jul 14, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 0101234582 | VA |
| Internal Medicine | 207R00000X | MD035320 | DC |
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 - Gastroenterology (DC); Practitioner - Gastroenterology (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 626 |
|---|---|
| Services billed | 6,322 across 40 procedure codes |
| Paid by Medicare | $228,472 |
Part D prescriptions in 2024
| Prescriptions (claims) | 316 · 521 30-day fills |
|---|---|
| Patients | 111 |
| Total drug cost | $482,385 |
| Generic share | 67% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- Gastroenterology Associates of Northern Virginia, LLCAlexandria, VA · 100 clinicians
Hospital affiliation
- Reston Hospital CenterReston, VA
Industry payments (Open Payments)
- 2025$2,771 · 102 payments from 19 companies
- 2024$2,817 · 93 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $500.08 | 5 |
| Abbvie Inc. | $484.09 | 35 |
| Gilead Sciences, Inc. | $266.42 | 13 |
| Genzyme Corporation | $210.28 | 8 |
| Regeneron Healthcare Solutions, Inc. | $152.91 | 4 |
What the 2025 payments were for
- Food and Beverage$2,771 · 102 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Gastroenterology providers in Reston
- 1548358831
- 1073579876
- 1295791176
- 1588848089
- 1114983004
- 1982097648
- 1497711238
- 1215993068
All Internal Medicine, Gastroenterology providers in Virginia →