VAHAN S KASSABIAN (M.D.) – Urology Physician, NPI 1730283284
Urology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
362 UROLOGY in GA
Provider Addresses for VAHAN S KASSABIAN (M.D.)
PO BOX 1117
COLUMBUS, GA 319021117
Phone: (678) 344-8900
Fax: (678) 691-0506
Type: Mailing
1450 S Johnson Ferry Rd Ste 100
Atlanta, GA 303194324
Phone: (678) 344-8900
Fax: (678) 666-5201
Type: Location
1557, Janmar Road, Snellville, Gwinnett County, Georgia, 30078, United States
SNELLVILLE, GA 300785686
Phone: (678) 344-8900
Fax: (678) 666-5201
Type: Mailing
Medlock Bridge Road, Johns Creek, Fulton County, Georgia, 30097, United States
JOHNS CREEK, GA 300972638
Phone: (678) 344-8900
Fax: (678) 666-5201
Type: Location
11660 ALPHARETTA HWY
ROSWELL, GA 300764943
Phone: (678) 344-8900
Fax: (678) 666-5201
Type: Location
1551 JANMAR RD
SNELLVILLE, GA 300785606
Phone: (678) 344-8900
Fax: (678) 691-0506
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 588 Open Payments records for all available years, with a total value of $514,258.
Total Amount is formed as General ($514,258) + Research ($0) + Ownership ($0) = $514,258.
Last reported payment date: 2024-12-20 • Largest payer in this snapshot: Merck Sharp & Dohme LLC ($111,574).
Total Amount
$514,258
General + Research + Ownership
Payments
588
Total payment records
General Amount
$514,258
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
3
Ownership records
Last Payment Date
2024-12-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Merck Sharp & Dohme LLC | $111,574 |
| Sumitomo Pharma America, Inc. | $70,567 |
| UROGEN PHARMA, INC. | $57,408 |
| Janssen Biotech, Inc. | $55,382 |
| Bayer Healthcare Pharmaceuticals Inc. | $39,660 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2010-12-01
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20101201001180 | I | Urology | GA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| J0897 | Injection, denosumab, 1 mg | 2,940 | 16 | $0 |
| J1952 | Leuprolide injectable, camcevi, 1 mg | 798 | 16 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 511 | 315 | $0 |
| 51798 | Ultrasound measurement of bladder capacity after voiding | 275 | 216 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 260 | 210 | $0 |
Insurance plans in this area (ZIP 31902)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| U R O L O G Y | GA | |
| U R O L O G Y | GA | |
| U R O L O G Y | GA | |
| U R O L O G Y | GA | |
| U R O L O G Y | GA | |
| U R O L O G Y | GA | |
| U R O L O G Y | MO | |
| U R O L O G Y | GA | |
| U R O L O G Y | GA | |
| U R O L O G Y | GA |
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