DR. STEVEN WILLIAM CORSO (MD) – Hematology & Oncology Physician, NPI 1407858467
Hematology & Oncology Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
218 HEMATOLOGY/ONCOLOGY in SC
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Provider Addresses for DR. STEVEN WILLIAM CORSO (MD)
Rice Box, Atlanta BeltLine Eastside Trail, Atlanta, Georgia, 30308, United States
ATLANTA, GA 303743070
Phone: (864) 560-4304
Fax: (864) 560-4413
Type: Mailing
Spartanburg Medical Center, 101, East Wood Street, Spartanburg, Spartanburg County, South Carolina, 29303, United States
SPARTANBURG, SC 293033040
Phone: (864) 560-7050
Fax: (864) 560-0800
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 144 Open Payments records for all available years, with a total value of $3,766.
Total Amount is formed as General ($3,766) + Research ($0) + Ownership ($0) = $3,766.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Novartis Pharmaceuticals Corporation ($1,585).
Total Amount
$3,766
General + Research + Ownership
Payments
144
Total payment records
General Amount
$3,766
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novartis Pharmaceuticals Corporation | $1,585 |
| Merck Sharp & Dohme LLC | $190 |
| AstraZeneca Pharmaceuticals LP | $183 |
| PFIZER INC. | $155 |
| Janssen Biotech, Inc. | $138 |
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: 2009-03-03
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 |
|---|---|---|---|---|
| I20090303000224 | I | Hematology/Oncology | SC | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 528 | 270 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 415 | 249 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 335 | 261 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 99 | 48 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 13 | 12 | $0 |
Insurance plans in this area (ZIP 30374)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | GA | |
| - | FL | |
| H E M A T O L O G Y/ O N C O L O G Y | GA | |
| - | GA | |
| Family Practice | SC | |
| Diagnostic Radiology | TX | |
| Nurse Practitioner | SC | |
| - | GA | |
| Diagnostic Radiology | TX | |
| - | SC |
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