DR. VIVIAN CHIZOROM IWU (D.P.M.) – Foot & Ankle Surgery Podiatrist, NPI 1811019730
Foot & Ankle Surgery Podiatrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
432 PODIATRY in GA
Provider Addresses for DR. VIVIAN CHIZOROM IWU (D.P.M.)
2450 Atlanta Hwy
Suite 402
Cumming, GA 300408099
Phone: (678) 947-0973
Fax: (678) 947-2836
Type: Location
2450 ATLANTA HWY
STE 402
CUMMING, GA 300401254
Phone: (678) 947-0973
Fax: (678) 947-2836
Type: Mailing
540 POWDER SPRINGS ST STE B6
MARIETTA, GA 300643559
Phone: (770) 702-8723
Fax: (770) 702-8809
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $32.
Total Amount is formed as General ($32) + Research ($0) + Ownership ($0) = $32.
Last reported payment date: 2024-10-14 • Largest payer in this snapshot: Fidia Pharma USA Inc. ($17).
Total Amount
$32
General + Research + Ownership
Payments
2
Total payment records
General Amount
$32
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-14
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Fidia Pharma USA Inc. | $17 |
| Amgen Inc. | $14 |
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: 2007-07-17
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 |
|---|---|---|---|---|
| I20070717000177 | I | Podiatry | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 137 | 47 | $0 |
| 99348 | Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | 126 | 67 | $0 |
| 11721 | Removal of fingernails or toenails, 6 or more nails | 94 | 53 | $0 |
| 11720 | Removal of fingernails or toenails, 1-5 nails | 78 | 55 | $0 |
| 11056 | Removal of noncancer thickened skin growth, 2-4 growths | 74 | 36 | $0 |
Insurance plans in this area (ZIP 30040)
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Provider's Procedures
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