AKAOLISA SAMUEL EZIOKWU (M.D.) – Hematology & Oncology Physician, NPI 1265884100
Hematology & Oncology Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
7,201 INTERNAL MEDICINE in OH
Provider Addresses for AKAOLISA SAMUEL EZIOKWU (M.D.)
4435 STATE ROUTE 159
CHILLICOTHE, OH 456018620
Phone: (740) 542-3030
Type: Location
9500 Euclid Ave
Cleveland, OH 441950001
Phone: (216) 445-7681
Fax: (216) 445-6290
Type: Location
3789 Taft Ave
Beavercreek, OH 454311694
Phone: (216) 630-5719
Type: Location
Cleveland Clinic, 9500, Euclid Avenue, Newton Avenue Historic District, University Circle, Cleveland, Cuyahoga County, Ohio, 44195, United States
CLEVELAND, OH 441950001
Phone: (216) 444-2200
Fax: (216) 445-6290
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $187.
Total Amount is formed as General ($187) + Research ($0) + Ownership ($0) = $187.
Last reported payment date: 2024-11-04 • Largest payer in this snapshot: Incyte Corporation ($169).
Total Amount
$187
General + Research + Ownership
Payments
3
Total payment records
General Amount
$187
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Incyte Corporation | $169 |
| Novartis Pharmaceuticals Corporation | $18 |
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: 2021-08-19
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20190828001747 | I | Internal Medicine | OH | TBD |
| I20210819002211 | I | Internal Medicine | TX | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 122 | 73 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 63 | 39 | $0 |
| 99238 | Hospital discharge day management, 30 minutes or less | 24 | 23 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 24 | 23 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 11 | 11 | $0 |
Insurance plans in this area (ZIP 45601)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Registered Nurse Anesthetist (Crna) | OH | |
| - | OH | |
| Physician Assistant | OH | |
| O T O L A R Y N G O L O G Y | OH | |
| Certified Nurse Midwife (Cnm) | OH | |
| Family Practice | OH | |
| Thoracic Surgery | OH | |
| Gastroenterology, Internal Medicine | OH | |
| Physician Assistant | OH | |
| Certified Registered Nurse Anesthetist (Crna) | OH |
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