BASSAM I MATTAR MD
NPI 1053372649
Internal Medicine - Hematology & Oncology in Wichita, KS

Active since March 31, 2006PECOS EnrolledAccepts Medicare Assignment
86.03/100
CMS Quality Rating
818 N EMPORIA ST, SUITE 403, WICHITA, KS 67214(316) 262-4467(316) 262-0706 Get Directions Write a Review

NPPES record last updated: April 1, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Bassam I Mattar Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

BASSAM I MATTAR MD (NPI 1053372649) is an individual hematology & oncology provider in Wichita, Kansas, licensed in Kansas (0427872) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Nmc Health, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1053372649
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameBASSAM I MATTARCredential: MD
Location Address818 N EMPORIA ST, SUITE 403Wichita, KS 67214-3729
Mailing Address818 N Emporia St Ste 403Wichita, KS 67214-3728 · (316) 262-4467 · Fax (316) 262-3762
Fax(316) 262-0706
Sole ProprietorNo
Medical School CMSOtherGraduated 1993
Enumeration DateMarch 31, 2006
Last NPPES UpdateApril 1, 2026
NPPES CertifiedApril 1, 2026
NPI 1053372649 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License Licensed in KS · 0427872
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
818 N EMPORIA ST, Wichita, KS 67214

Secondary Practice Locations 2

Location 1720 Medical Center DrNewton, KS 67114-8778 · Phone (316) 282-0888 · Fax (316) 282-0886
Location 2750 W D AveKingman, KS 67068-1266 · Phone (620) 532-0162 · Fax (620) 532-2281

Other Identifiers 14

Other1286700003KS · Dmerc Region 1
Other1286700007KS · Dmerc Region 1
Other1286700009KS · Dmerc Region 1
Other1286700013KS · Dmerc Region 1
Other1286700005KS · Dmerc Region 1
Other1286700008KS · Dmerc Region 1
Medicaid100337210AKS
Other1286700006KS · Dmerc Region 1
Other1286700011KS · Dmerc Region 1
Other1286700015KS · Dmerc Region 1
Other1286700002KS · Dmerc Region 1
Other1286700012KS · Dmerc Region 1
Other1286700004KS · Dmerc Region 1
Other12867010010KS · Dmerc Region 1

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Bassam I Mattar Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8224074166
PECOS Enrollment IDI20050630001023
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 103

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Injection, filgrastim-aafi, biosimilar, (nivestym), 1 microgram Q5110
Filgrastim-aafi (Nivestym) is a biosimilar injection used to stimulate the growth of white blood cells, which help the body fight off infections. It's often given to patients with low white blood cell counts due to cancer treatments or other conditions.
137,640 services58 patients
Injection, pembrolizumab, 1 mg J9271
Pembrolizumab is a medication given via injection to help your body's immune system fight certain types of cancer. It's typically administered in a hospital or clinic by a healthcare professional.
65,000 services63 patients
Injection, aprepitant, 1 mg J0185
Aprepitant injection is a medication used to prevent nausea and vomiting caused by chemotherapy. It works by blocking certain substances in the brain that trigger these symptoms. The dosage is based on your medical condition and response to treatment.
50,050 services110 patients
Injection, denosumab, 1 mg J0897
Denosumab is a medication given via injection to strengthen your bones. It works by slowing down the cells that break down bone, improving bone density and reducing the risk of fractures. It's often used for osteoporosis treatment.
38,940 services110 patients
Injection, daratumumab, 10 mg and hyaluronidase-fihj J9144
Daratumumab and hyaluronidase-fihj is an injection administered to treat certain types of blood cancer. The medication works by targeting and killing specific cancer cells. It's often given under the skin to reduce side effects and improve patient comfort.
38,880 services38 patients
Injection, ferric carboxymaltose, 1 mg J1439
Ferric carboxymaltose is an iron supplement injection. It's given when your body needs more iron than you can consume through diet, like in anemia. The injection is administered by a healthcare professional into a vein.
33,750 services31 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Nmc Health

Acute Care Hospitals · Newton, KS
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number170103
Location600 Medical Center DriveNewton, KS 67114 · Harvey County
Emergency services

Ascension Via Christi Hospitals Wichita, Inc.

Acute Care Hospitals · Wichita, KS
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number170122
Location929 North St Francis StreetWichita, KS 67214 · Sedgwick County
Emergency services Birthing friendly

St Luke Hospital & Living Center

Critical Access Hospitals · Marion, KS
OwnershipGovernment - Hospital District or Authority
CMS Certification Number171356
Location535 South FreebornMarion, KS 66861 · Marion County
Emergency services

Hillsboro Community Hospital

Critical Access Hospitals · Hillsboro, KS
OwnershipProprietary
CMS Certification Number171357
Location101 Industrial RoadHillsboro, KS 67063 · Marion County

Kingman Healthcare Center

Critical Access Hospitals · Kingman, KS
OwnershipVoluntary non-profit - Private
CMS Certification Number171378
Location750 W Ave DKingman, KS 67068 · Kingman County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 67214 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$161.67 typical visit price
range $53.00 – $161.67
Typical copayment $40.41 (range $13.25 – $40.41)
Most-billed visit code 99205
Established Patient
$94.12 typical visit price
range $16.88 – $132.11
Typical copayment $23.53 (range $4.22 – $33.02)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

86.03/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality75.15
Promoting Interoperability99
Improvement Activities40

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Capecitabine, oral, 500 mg J8521
Treatment-Treatment - Miscellaneous · category RX029N
2 suppliers16 claims1,260 services$0.79 avg. paid by Medicare
Breast prosthesis, mastectomy bra, without integrated breast prosthesis form, any size, any type L8000
DME-Orthotic Devices · category DF000N
4 suppliers21 claims77 services$33.48 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511
Treatment-Chemotherapy · category RH012N
2 suppliers15 claims15 services$17.74 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period Q0512
Treatment-Chemotherapy · category RH012N
2 suppliers11 claims11 services$12.66 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Surgery
818 N EMPORIA ST, SUITE 200
WICHITA, KS 67214
Internal Medicine (Hematology & Oncology)
818 N EMPORIA ST, SUITE 403
WICHITA, KS 67214
Nurse Practitioner (Family)
818 N EMPORIA ST, SUITE 310
WICHITA, KS 67214
Internal Medicine (Nephrology)
818 N EMPORIA ST, SUITE 310
WICHITA, KS 67214
Orthopaedic Surgery
818 N EMPORIA ST, SUITE 107
WICHITA, KS 67214
Internal Medicine (Nephrology)
818 N EMPORIA ST, SUITE 310
WICHITA, KS 67214
Internal Medicine (Nephrology)
818 N EMPORIA ST, SUITE 310
WICHITA, KS 67214
Nurse Practitioner
818 N EMPORIA ST, STE 200
WICHITA, KS 67214

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Bassam Mattar's NPI number?

The NPI number for Bassam Mattar is 1053372649. It was assigned to this individual provider in the NPPES registry on March 31, 2006.

Where is Bassam Mattar located?

Bassam Mattar practices at 818 N Emporia St Suite 403, Wichita, KS 67214. The listed phone number is (316) 262-4467.

What is Bassam Mattar's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Bassam Mattar enrolled in Medicare?

Yes. Bassam Mattar is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Bassam Mattar accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 2 other insurers list Bassam Mattar as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Bassam Mattar affiliated with any hospitals?

According to CMS data, Bassam Mattar is affiliated with Nmc Health, Ascension Via Christi Hospitals Wichita, Inc., St Luke Hospital & Living Center, Hillsboro Community Hospital and Kingman Healthcare Center.

When was this NPI record last updated?

The NPPES record for Bassam Mattar was last updated on April 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.