Vahan S. Kassabian, M.D.
NPI 1730283284ActiveIndividual· Urology· Roswell, GA
Urology (M.D.) with Advanced Urology of Ga-East, PC, practicing in Roswell, Georgia. Their prescriptions cost Medicare Part D more than their services did: $4,211,164 for 1,495 claims, against $400,900 paid for services in 2024. Janssen Biotech, Inc. was the largest of 29 companies reporting payments in 2025, $313,919 in all, mostly speaking and faculty fees. Lists Northside Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1730283284 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 12, 2006 |
| Last updated in NPPES | May 24, 2023 |
| Certified by provider | May 24, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 035668 | GA |
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 - Urology (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 536 |
|---|---|
| Services billed | 4,236 across 90 procedure codes |
| Paid by Medicare | $400,900 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,495 · 2,619 30-day fills |
|---|---|
| Patients | 390 |
| Total drug cost | $4,211,164 |
| Generic share | 70% of claims |
Education and affiliations
| Graduation year | 1985 |
|---|---|
| Medicare specialty | Urology |
Medical group
- Advanced Urology of Ga-East, PCSnellville, GA · 17 clinicians
Hospital affiliations
- Northside HospitalAtlanta, GA
- Northside Hospital CherokeeCanton, GA
- Northside Hospital ForsythCumming, GA
- Northside Hospital GwinnettLawrenceville, GA
- Piedmont Eastside Medical CenterSnellville, GA
Industry payments (Open Payments)
- 2025$313,919 · 318 payments from 29 companies
- 2024$244,506 · 290 payments from 32 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $105,148 | 125 |
| Astellas Pharma US Inc | $60,027 | 32 |
| Sumitomo Pharma America, Inc. | $27,662 | 17 |
| Merck Sharp & Dohme LLC | $25,662 | 16 |
| Urogen Pharma, Inc. | $21,417 | 20 |
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$231,893 · 61 payments
- Travel and Lodging$40,157 · 129 payments
- Honoraria$22,915 · 7 payments
- Consulting Fee$12,705 · 5 payments
- Food and Beverage$6,248 · 116 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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