Quick answers
- Does Vahan S. Kassabian accept Medicare assignment?
- Yes. Medicare's clinician data says Vahan S. Kassabian accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Vahan S. Kassabian see?
- In 2024, CMS data shows 536 Original Medicare patients and 4,236 services for Vahan S. Kassabian. This counts Original Medicare only and measures volume, not quality.
- What is Vahan S. Kassabian's NPI number?
- 1730283284. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Vahan S. Kassabian, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 536 |
|---|---|
| Services billed to Medicare | 4,236 |
| Different services or procedures | 90 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Injection, denosumab, 1 mg (J0897)1,200 services
- Leuprolide injectable, camcevi, 1 mg (J1952)1,093 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)382 services
- Ultrasound measurement of bladder capacity after voiding (51798)212 services
- Automated urinalysis test (81003)183 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- High blood pressure71%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)49%
- Arthritis42%
- Ischemic heart disease35%
- Diabetes22%
Hospitals where Vahan S. Kassabian works
Medicare's Facility Affiliation Data lists Vahan S. Kassabian at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Northside HospitalAtlanta, GA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 110161
- Northside Hospital CherokeeCanton, GA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 110008
- Northside Hospital ForsythCumming, GA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 110005
- Northside Hospital GwinnettLawrenceville, GA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 110087
- Piedmont Eastside Medical CenterSnellville, GA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 110192
Practice locations
Addresses where Vahan S. Kassabian is enrolled with Medicare (CMS data updated October 2, 2026).
- 1561 Janmar RdSnellville, GA 30078 (678) 344‑8900
Group practices
Medicare enrollment lists Vahan S. Kassabian as a member of this group (CMS data updated October 2, 2026).
- Advanced Urology of Ga-East, PC17 clinicians in the group
Specialties
- Urologyprimary
Other urologists in Snellville
Clinicians with the same Medicare primary specialty in Snellville, GA — not a recommendation.
Other clinicians in Advanced Urology of Ga-East, PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1985 (41 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1730283284 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians