GEORGE A KALLIANOS (M.D.) – Diagnostic Radiology Physician, NPI 1093793325
Diagnostic Radiology Physician
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Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,271 DIAGNOSTIC RADIOLOGY in GA
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Provider Addresses for GEORGE A KALLIANOS (M.D.)
5605 GLENRIDGE DR STE 325
ATLANTA, GA 303421365
Phone: (678) 553-7783
Fax: (678) 553-7793
Type: Mailing
McDonald's, 1000, Johnson Ferry Road Northeast, Ridgeview Forest, Atlanta, Fulton County, Georgia, 30346, United States
ATLANTA, GA 30342
Phone: (404) 851-6323
Fax: (404) 256-3271
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
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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: 2004-06-14
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 |
|---|---|---|---|---|
| I20040614000517 | I | Diagnostic Radiology | 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 |
|---|---|---|---|---|
| 71045 | X-ray of chest, 1 view | 594 | 515 | $0 |
| 71046 | X-ray of chest, 2 views | 355 | 346 | $0 |
| 76770 | Complete ultrasound scan behind abdominal cavity | 187 | 187 | $0 |
| 74177 | Ct scan of abdomen and pelvis with contrast | 186 | 184 | $0 |
| 70450 | Ct scan head or brain without contrast | 180 | 180 | $0 |
Insurance plans in this area (ZIP 30342)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | GA | 71010 | X-ray of chest, 1 view, front | 572 | 508 |
| DIAGNOSTIC RADIOLOGY | GA | 71250 | CT scan chest | 100 | 98 |
| DIAGNOSTIC RADIOLOGY | GA | 73562 | X-ray of knee, 3 views | 21 | 17 |
| DIAGNOSTIC RADIOLOGY | GA | 74177 | CT scan of abdomen and pelvis with contrast | 57 | 57 |
| DIAGNOSTIC RADIOLOGY | GA | 76942 | Ultrasonic guidance imaging supervision and interpretation for insertion of needle | 20 | 17 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology, Interventional Radiology | GA | |
| - | GA | |
| Diagnostic Radiology | ME | |
| Diagnostic Radiology | GA | |
| Diagnostic Radiology | TX | |
| Diagnostic Radiology | GA | |
| Diagnostic Radiology | GA | |
| Diagnostic Radiology | DC | |
| Interventional Radiology, Diagnostic Radiology, Interventional Radiology, Diagnostic Radiology | NY |
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