Ramin Mazhari
NPI 1811041106ActiveIndividual· Internal Medicine· Vienna, VA
Internal Medicine in Vienna, Virginia, licensed in VA, with an NPI issued in January 2007. Their prescriptions cost Medicare Part D more than their services did: $361,748 for 3,804 claims, against $84,389 paid for services in 2024. Abbvie Inc. was the largest of 12 companies reporting payments in 2025, $923.67 in all, mostly food and beverage. Lists Inova Fairfax Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1811041106 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jan 23, 2007 |
| Last updated in NPPES | Feb 3, 2026 |
| Certified by provider | Feb 3, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 0101263998 | VA |
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 - Internal Medicine (DC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 280 |
|---|---|
| Services billed | 959 across 16 procedure codes |
| Paid by Medicare | $84,389 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,804 · 9,281 30-day fills |
|---|---|
| Patients | 393 |
| Total drug cost | $361,748 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliations
- Inova Fairfax HospitalFalls Church, VA
- Reston Hospital CenterReston, VA
- Virginia Hospital CenterArlington, VA
Other facilities
- Alternate Solutions Home Health-FairfaxHome health agency · Fairfax, VA
- Caregivers Home Health Services, IncHome health agency · Tysons, VA
- National Home Health Care IncHome health agency · Herndon, VA
Industry payments (Open Payments)
- 2025$923.67 · 39 payments from 12 companies
- 2024$978.88 · 50 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $197.98 | 7 |
| Novo Nordisk Inc | $183.98 | 7 |
| Pfizer Inc. | $109.24 | 6 |
| Daiichi Sankyo Inc. | $84.56 | 4 |
| Bioventus LLC | $83.33 | 1 |
What the 2025 payments were for
- Food and Beverage$923.67 · 39 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Vienna
- 1134288699
- 1295860732
- 1306820568
- 1447489174
- 1477990968
- 1770595480
- 1801805858
- 1821098203
- 1891753406
- 1972698066
- 1063649440
- 1174688915
All 61 internal medicine physicians in Vienna · All internal medicine physicians in Virginia