Vahan Kassabian, M.D.
NPI 1730283284 · Urology Physician · Roswell, GA
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vahan Kassabian, M.D. is a Urology Physician provider in Roswell, GA (NPI 1730283284).
Provider details
- NPI number
- 1730283284
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 035668 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,594 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 382 | $125 |
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 212 | $11 |
| Automated Urinalysis Test81003 | 183 | $2 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 169 | $90 |
| Complete Ultrasound Scan Behind Abdominal Cavity76770 | 113 | $106 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 88 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 372 | 137 |
| Apalutamidebrand: Erleada | 151 | 17 |
| Relugolixbrand: Orgovyx | 124 | 19 |
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er | 105 | 52 |
| Enzalutamidebrand: Xtandi | 104 | 13 |
| Alfuzosin Hclbrand: Alfuzosin Hcl Er | 71 | 33 |
| Sulfamethoxazole/Trimethoprim |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$244,506 across 289 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1450 S Johnson Ferry Rd Ste 100Atlanta, GA 30319-4324Phone: (678) 344-8900Fax: (678) 666-5201
Registry dates
- Enumerated
- 2006-09-12
- Last updated
- 2023-05-24
- Certified
- 2023-05-24
Frequently asked questions
- What is Vahan Kassabian's NPI number?
- Vahan Kassabian's National Provider Identifier (NPI) is 1730283284, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vahan Kassabian's specialty?
- Vahan Kassabian is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Vahan Kassabian located?
- Vahan Kassabian's practice location on file with NPPES is 11660 Alpharetta Hwy, Roswell, GA 30076-4943.
- What is Vahan Kassabian's phone number?
- The practice phone number listed in the NPPES registry for Vahan Kassabian is (678) 344-8900.
- Does Vahan Kassabian accept Medicare?
- Vahan Kassabian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vahan Kassabian's NPI active?
- Yes — Vahan Kassabian's NPI (1730283284) is active in the NPPES registry as of the last update on 2023-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.