BASSAM I MATTAR (MD) – Hematology & Oncology Physician, NPI 1053372649
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
125 HEMATOLOGY/ONCOLOGY in KS
Provider Addresses for BASSAM I MATTAR (MD)
750 W D Ave
Kingman, KS 670681266
Phone: (620) 532-0162
Fax: (620) 532-2281
Type: Location
720 Medical Center Dr
Newton, KS 671148778
Phone: (316) 282-0888
Fax: (316) 282-0886
Type: Location
North Emporia Street, Wichita, Sedgwick County, Kansas, 67204-4502, United States
SUITE 403
WICHITA, KS 672143729
Phone: (316) 262-4467
Fax: (316) 262-0706
Type: Location
818 N EMPORIA ST STE 403
WICHITA, KS 672143728
Phone: (316) 262-4467
Fax: (316) 262-3762
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 451 Open Payments records for all available years, with a total value of $113,221.
Total Amount is formed as General ($113,221) + Research ($0) + Ownership ($0) = $113,221.
Last reported payment date: 2024-12-20 • Largest payer in this snapshot: Takeda Pharmaceuticals U.S.A., Inc. ($46,582).
Total Amount
$113,221
General + Research + Ownership
Payments
451
Total payment records
General Amount
$113,221
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $46,582 |
| GlaxoSmithKline, LLC. | $28,633 |
| Kite Pharma, Inc. | $15,741 |
| Daiichi Sankyo Inc. | $9,577 |
| Novartis Pharmaceuticals Corporation | $1,973 |
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: 2005-06-30
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 |
|---|---|---|---|---|
| I20050630001023 | I | Hematology/Oncology | KS | 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 |
|---|---|---|---|---|
| Q5110 | Injection, filgrastim-aafi, biosimilar, (nivestym), 1 microgram | 122,340 | 55 | $0 |
| J1439 | Injection, ferric carboxymaltose, 1 mg | 67,500 | 49 | $0 |
| J0185 | Injection, aprepitant, 1 mg | 41,990 | 89 | $0 |
| J9299 | Injection, nivolumab, 1 mg | 39,780 | 28 | $0 |
| J0897 | Injection, denosumab, 1 mg | 39,660 | 112 | $0 |
Insurance plans in this area (ZIP 67068)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| HEMATOLOGY/ONCOLOGY | KS | 71250 | CT scan chest | 52 | 30 |
| HEMATOLOGY/ONCOLOGY | KS | 78815 | Nuclear medicine study with CT imaging skull base to mid-thigh | 252 | 198 |
| HEMATOLOGY/ONCOLOGY | KS | 85610 | Blood test, clotting time | 107 | 19 |
| HEMATOLOGY/ONCOLOGY | KS | 96367 | Infusion into a vein for therapy prevention or diagnosis additional sequential infusion up to 1 hour | 612 | 150 |
| HEMATOLOGY/ONCOLOGY | KS | 96375 | Injection of different drug or substance into a vein for therapy, diagnosis, or prevention | 1607 | 213 |
| HEMATOLOGY/ONCOLOGY | KS | 96415 | Infusion of chemotherapy into a vein | 469 | 125 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | TX | |
| H E M A T O L O G Y/ O N C O L O G Y | KS | |
| G A S T R O E N T E R O L O G Y | KS | |
| Family Practice | KS | |
| - | KS | |
| - | KS | |
| - | KS | |
| Nurse Practitioner | KS | |
| Nurse Practitioner | KS | |
| H E M A T O L O G Y/ O N C O L O G Y | MN |
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