HASAN REHMAN – Hematology & Oncology Physician, NPI 1336693837
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
441 HEMATOLOGY/ONCOLOGY in NJ
Provider Addresses for HASAN REHMAN
874 ROBINWOOD HILLS DR
AKRON, OH 443331550
Phone:
Type: Mailing
1 ROBERT WOOD JOHNSON PL
NEW BRUNSWICK, NJ 089011928
Phone: (732) 235-7742
Type: Location
4460 RED BANK RD
CINCINNATI, OH 452272172
Phone: (513) 321-4333
Fax: (513) 533-6033
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 $44.
Total Amount is formed as General ($44) + Research ($0) + Ownership ($0) = $44.
Last reported payment date: 2023-05-30 • Largest payer in this snapshot: E.R. Squibb & Sons, L.L.C. ($17).
Total Amount
$44
General + Research + Ownership
Payments
3
Total payment records
General Amount
$44
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-05-30
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2021-10-18
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20210514000387 | I | Hematology/Oncology | OH | TBD |
| I20210721003863 | I | Hematology/Oncology | IN | TBD |
| I20211018002736 | I | Hematology/Oncology | KY | 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 |
|---|---|---|---|---|
| J1439 | Injection, ferric carboxymaltose, 1 mg | 12,000 | 12 | $0 |
| J1756 | Injection, iron sucrose, 1 mg | 9,000 | 27 | $0 |
| J1453 | Injection, fosaprepitant, 1 mg | 5,100 | 12 | $0 |
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 1,492 | 28 | $0 |
| J2469 | Injection, palonosetron hcl, 25 mcg | 890 | 21 | $0 |
Insurance plans in this area (ZIP 44333)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | OH | |
| Nurse Practitioner | OH | |
| Nurse Practitioner | OH | |
| Nurse Practitioner | OH | |
| Nurse Practitioner | OH | |
| Nurse Practitioner | OH | |
| H E M A T O L O G Y/ O N C O L O G Y | OH | |
| Internal Medicine, Medical Oncology | OH | |
| Hematology/Oncology, Internal Medicine | OH | |
| Nurse Practitioner | KY |
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