NASSIM H NABBOUT (M.D.) – Hematology & Oncology Physician, NPI 1528029147
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
125 HEMATOLOGY/ONCOLOGY in KS
Provider Addresses for NASSIM H NABBOUT (M.D.)
1902 S US Highway 59 # 304
Parsons, KS 673574948
Phone: (620) 421-2855
Fax: (620) 421-2868
Type: Location
1501 W 7th St Ste 100
Chanute, KS 667202551
Phone: (620) 431-7580
Fax: (620) 431-6418
Type: Location
401 Woodland Hills Blvd
Fort Scott, KS 667018797
Phone: (620) 223-8589
Type: Location
800 W Laurel St
Independence, KS 673013211
Phone: (620) 331-4099
Type: Location
East Murdock Street, Wichita, Sedgwick County, Kansas, 67214, United States
SUITE 300
WICHITA, KS 672083052
Phone: (316) 262-4467
Fax: (316) 262-0706
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: Mailing
818 N EMPORIA ST STE 403
WICHITA, KS 672143728
Phone: (316) 262-4467
Fax: (316) 262-0706
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 433 Open Payments records for all available years, with a total value of $6,853.
Total Amount is formed as General ($6,853) + Research ($0) + Ownership ($0) = $6,853.
Last reported payment date: 2024-12-23 • Largest payer in this snapshot: PFIZER INC. ($709).
Total Amount
$6,853
General + Research + Ownership
Payments
433
Total payment records
General Amount
$6,853
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $709 |
| Celgene Corporation | $468 |
| E.R. Squibb & Sons, L.L.C. | $436 |
| ABBVIE INC. | $275 |
| Genentech USA, Inc. | $191 |
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: 2010-09-21
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 |
|---|---|---|---|---|
| I20100921000786 | 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 |
|---|---|---|---|---|
| J1439 | Injection, ferric carboxymaltose, 1 mg | 56,250 | 47 | $0 |
| Q5110 | Injection, filgrastim-aafi, biosimilar, (nivestym), 1 microgram | 42,420 | 32 | $0 |
| J9299 | Injection, nivolumab, 1 mg | 34,160 | 20 | $0 |
| J9271 | Injection, pembrolizumab, 1 mg | 27,200 | 48 | $0 |
| J0185 | Injection, aprepitant, 1 mg | 23,790 | 85 | $0 |
Insurance plans in this area (ZIP 67357)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| HEMATOLOGY/ONCOLOGY | KS | 78815 | Nuclear medicine study with CT imaging skull base to mid-thigh | 37 | 35 |
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 | |
| H E M A T O L O G Y/ O N C O L O G Y | KS | |
| Family Practice | KS | |
| - | KS | |
| - | KS | |
| - | KS | |
| Nurse Practitioner | KS | |
| Nurse Practitioner | KS |
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