Jahanbakhsh Naghshin, M.D.
NPI 1992869861ActiveIndividual· Internal Medicine, Pulmonary Disease· Leesburg, VA
Internal Medicine, Pulmonary Disease (M.D.) with Inova Health Care Services and 3 other groups, practicing in Leesburg, Virginia. Their prescriptions cost Medicare Part D more than their services did: $1,789,079 for 2,672 claims, against $200,468 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 23 companies reporting payments in 2025, $3,676 in all, mostly food and beverage. Lists Inova Fair Oaks Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1992869861 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 21, 2006 |
| Last updated in NPPES | May 22, 2025 |
| Certified by provider | May 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 0101245173 | VA |
| Internal Medicine | 207R00000X | 0101245173 | VA |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 0101245173 | VA |
| Internal Medicine, Critical Care Medicine | 207RC0200X | D0093885 | MD |
| Internal Medicine, Sleep Medicine | 207RS0012X | 0101245173 | 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 - Critical Care (Intensivists) (DC); Practitioner - Pulmonary Disease (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 725 |
|---|---|
| Services billed | 2,567 across 32 procedure codes |
| Paid by Medicare | $200,468 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,672 · 4,348 30-day fills |
|---|---|
| Patients | 424 |
| Total drug cost | $1,789,079 |
| Generic share | 40% of claims |
Education and affiliations
| Graduation year | 1992 |
|---|---|
| Medicare specialty | Critical Care (Intensivists) |
| Secondary specialties | Internal Medicine, Sleep Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Inova Health Care ServicesAlexandria, VA · 1,817 clinicians
- Johns Hopkins Community Physicians, IncLaurel, MD · 763 clinicians
- Commonwealth Critical Care LLCLeesburg, VA · 23 clinicians
- Pulmonary and Critical Care Associates, P.C.Reston, VA · 5 clinicians
Hospital affiliations
- Inova Fair Oaks HospitalFairfax, VA
- Inova Loudoun HospitalLeesburg, VA
- Reston Hospital CenterReston, VA
- Suburban HospitalBethesda, MD
Industry payments (Open Payments)
- 2025$3,676 · 151 payments from 23 companies
- 2024$2,427 · 92 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $923.69 | 44 |
| Regeneron Healthcare Solutions, Inc. | $467.46 | 20 |
| Glaxosmithkline, LLC. | $416.50 | 19 |
| Inspire Medical Systems, Inc. | $262.38 | 5 |
| Genzyme Corporation | $248.83 | 8 |
What the 2025 payments were for
- Food and Beverage$3,614 · 149 payments
- Education$62.48 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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