COSTAS L CONSTANTINOU (MD) – Medical Oncology Physician, NPI 1518970748
Medical Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
727 HEMATOLOGY/ONCOLOGY in IL
Provider Addresses for COSTAS L CONSTANTINOU (MD)
1409, East Kimberly Road, Davenport, Scott County, Iowa, 52807, United States
DAVENPORT, IA 528071923
Phone: (563) 359-9876
Fax: (563) 359-0608
Type: Mailing
500 JOHN DEERE RD STE 102
MOLINE, IL 612656892
Phone: (309) 779-4944
Fax: (309) 779-4989
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.
This can happen when there are no reportable CMS Open Payments records.
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: 2006-01-25
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 |
|---|---|---|---|---|
| I20060125000969 | I | Hematology/Oncology | IL | 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 | 443 | 266 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 210 | 140 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 67 | 67 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 24 | 24 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 21 | 21 | $0 |
Insurance plans in this area (ZIP 52807)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| HEMATOLOGY/ONCOLOGY | IA | 96367 | Infusion into a vein for therapy prevention or diagnosis additional sequential infusion up to 1 hour | 915 | 58 |
| HEMATOLOGY/ONCOLOGY | IA | 96375 | Injection of different drug or substance into a vein for therapy, diagnosis, or prevention | 283 | 44 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Emergency Medicine | OH | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology), Pediatric Medicine | IA | |
| Nurse Practitioner | IL | |
| - | IL | |
| Pulmonary Disease, Internal Medicine, Critical Care (Intensivists) | WI | |
| Neurology, Psychiatry | IN | |
| Internal Medicine | MI | |
| Nurse Practitioner | IA | |
| Nurse Practitioner | IL | |
| Emergency Medicine | IL |
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