Farhad Zangeneh, MD
Opted out of Medicare from August 2015 to August 2027. Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) in Sterling, Virginia, licensed in VA, with an NPI issued in August 2006. Part D covered 2,089 prescriptions written in 2024, 50% of them generic. Lilly USA, LLC was the largest of 7 companies reporting payments in 2025, $126,692 in all, mostly speaking and faculty fees.
Overview
| NPI | 1114936937 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 8, 2006 |
| Last updated in NPPES | Dec 3, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 0101233721 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Aug 14, 2015 – Aug 14, 2027 |
| Can order and refer | Yes |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Part D prescriptions in 2024
| Prescriptions (claims) | 2,089 · 4,947 30-day fills |
|---|---|
| Patients | 164 |
| Total drug cost | $1,112,839 |
| Generic share | 50% of claims |
Industry payments (Open Payments)
- 2025$126,692 · 170 payments from 7 companies
- 2024$95,212 · 163 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $58,408 | 84 |
| Novo Nordisk Inc | $53,531 | 48 |
| Abbvie Inc. | $7,837 | 8 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $6,535 | 8 |
| Vivus LLC | $182.86 | 2 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$110,619 · 64 payments
- Travel and Lodging$12,752 · 46 payments
- Food and Beverage$3,321 · 60 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Endocrinology, Diabetes & Metabolism providers in Sterling
- 1609074459
- 1487833422
- 1942378948
All Internal Medicine, Endocrinology, Diabetes & Metabolism providers in Virginia →