MR. HASSAN KALEEM (MD) – Hematology & Oncology Physician, NPI 1538315676
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
450 RADIATION ONCOLOGY in TX
Provider Addresses for MR. HASSAN KALEEM (MD)
602 Indiana Ave
Lubbock, TX 794153364
Phone: (806) 775-8200
Fax: (806) 775-8611
Type: Location
South Yale Avenue, Braden Park, Tulsa, Tulsa County, Oklahoma, 74137, United States
TULSA, OK 741363333
Phone: (918) 488-6687
Fax: (918) 488-6098
Type: Mailing
East 48th Street, Stone Creek Farms, Tulsa, Tulsa County, Oklahoma, 74314, United States
TULSA, OK 741465806
Phone: (918) 556-3000
Fax: (918) 556-7064
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 623 Open Payments records for all available years, with a total value of $82,981.
Total Amount is formed as General ($82,981) + Research ($0) + Ownership ($0) = $82,981.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Pharmacosmos Therapeutics Inc. ($67,488).
Total Amount
$82,981
General + Research + Ownership
Payments
623
Total payment records
General Amount
$82,981
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 |
|---|---|
| Pharmacosmos Therapeutics Inc. | $67,488 |
| Blueprint Medicines Corporation | $5,480 |
| Novartis Pharmaceuticals Corporation | $899 |
| ABBVIE INC. | $646 |
| PFIZER INC. | $495 |
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: 2017-07-18
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 |
|---|---|---|---|---|
| I20150317000505 | I | Internal Medicine | TX | TBD |
| I20170718000916 | I | Radiation Oncology | OK | 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 |
|---|---|---|---|---|
| J1437 | Injection, ferric derisomaltose, 10 mg | 10,000 | 85 | $0 |
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 642 | 15 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 356 | 113 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 177 | 105 | $0 |
| 96365 | Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | 158 | 89 | $0 |
Insurance plans in this area (ZIP 79415)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Clinical Nurse Specialist (Cns) | OK | |
| Nurse Practitioner | OK | |
| H E M A T O L O G Y/ O N C O L O G Y | TX | |
| Nurse Practitioner | OK | |
| Nurse Practitioner | OK | |
| Physician Assistant | OK | |
| Medical Oncology, Hematology/Oncology | OK | |
| Nurse Practitioner | AZ | |
| Nurse Practitioner | OK | |
| Internal Medicine, Hematology/Oncology, Medical Oncology, Hematology, Hematology/Oncology, Internal Medicine | OK |
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