Reza S. Naghavi, M.D.
NPI 1841231545ActiveIndividual· Internal Medicine· Rockville Centre, NY
Internal Medicine (M.D.) with R.S. Naghavi, M.D. PLLC and 1 other group, practicing in Rockville Centre, New York. Their prescriptions cost Medicare Part D more than their services did: $1,370,893 for 12,055 claims, against $399,600 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 17 companies reporting payments in 2025, $782.81 in all, mostly food and beverage.
Overview
| NPI | 1841231545 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 10, 2006 |
| Last updated in NPPES | Apr 18, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 207203 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 309 |
|---|---|
| Services billed | 6,204 across 78 procedure codes |
| Paid by Medicare | $399,600 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12,055 · 23,068 30-day fills |
|---|---|
| Patients | 623 |
| Total drug cost | $1,370,893 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- R.S. Naghavi, M.D. PLLCRockville Centre, NY · 3 clinicians
- Integrated Medical Services Ny PLLCRockville Centre, NY · 2 clinicians
Other facilities
- Catholic Home CareHome health agency · Farmingdale, NY
- Mt. Sinai at HomeHome health agency · Westbury, NY
Industry payments (Open Payments)
- 2025$782.81 · 40 payments from 17 companies
- 2024$543.23 · 21 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $277.83 | 16 |
| Tempus Ai, Inc | $72.29 | 3 |
| Novo Nordisk Inc | $56.63 | 3 |
| Amgen Inc. | $46.31 | 2 |
| Corcept Therapeutics | $43.36 | 2 |
What the 2025 payments were for
- Food and Beverage$782.81 · 40 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 45 internal medicine physicians in Rockville Centre · All internal medicine physicians in New York