Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MR. ILOABUEKE GABRIEL CHINEKE MD
NPI 1740700798
Internal Medicine - Medical Oncology in Casper, WY

Active since June 21, 2017PECOS EnrolledAccepts Medicare Assignment
96.48/100
CMS Quality Rating
6501 E 2ND ST, CASPER, WY 82609(307) 235-5433 Get Directions Write a Review

NPPES record last updated: June 19, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 16, 2024, Jul 15, 2020, Jul 17, 2017 and 1 more (4 updates tracked since 2017).

About Mr. Iloabueke Gabriel Chineke Md NPPES

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

MR. ILOABUEKE GABRIEL CHINEKE MD (NPI 1740700798) is an individual medical oncology provider in Casper, Wyoming, licensed in Wyoming (14952A) and active in the NPI registry since June 2017. He is enrolled in Medicare PECOS, is affiliated with Sagewest Health Care, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1740700798
Entity TypeIndividualMale
Primary Taxonomy207RX0202X
Provider Legal NameMR. ILOABUEKE GABRIEL CHINEKECredential: MD
Location Address6501 E 2ND STCasper, WY 82609-4293
Mailing AddressPo Box 846266Los Angeles, CA 90084-6266 · (888) 802-9885 · Fax (615) 783-1082
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateJune 21, 2017
Last NPPES UpdateJune 19, 20264 updates tracked since enumeration
NPPES CertifiedJune 19, 2026
NPI 1740700798 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License Licensed in WY · 14952A
Definition
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
Also ListedInternal Medicine · HematologyTaxonomy 207RH0000X · License 14952A (WY)
6501 E 2ND ST, Casper, WY 82609

Secondary Practice Locations 2

Location 115 Shrine Club RdLander, WY 82520-8501 · Phone (307) 332-0324
Location 2700 E Center StDouglas, WY 82633-2446 · Phone (307) 859-7300

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

Mr. Iloabueke Gabriel Chineke 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 ID3375932460
PECOS Enrollment IDI20230524001811
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 66

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, 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.
27,200 services20 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.
25,740 services46 patients
Injection, oxaliplatin, 0.5 mg J9263
Oxaliplatin is a chemotherapy drug that is administered via injection. It works by stopping cancer cells from growing and dividing, which helps in the treatment of certain types of cancer. The dosage is 0.5 mg, and it's important to follow your doctor's instructions for this treatment.
16,790 services12 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.
15,120 services40 patients
Injection, fosaprepitant, 1 mg J1453
Fosaprepitant is an anti-nausea medication given via injection. It's often used to prevent nausea and vomiting caused by chemotherapy. This injection blocks signals to the brain that trigger these symptoms, helping you feel better.
11,550 services16 patients
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml Q9967
Low osmolar contrast material with 300-399 mg/ml iodine concentration is a diagnostic tool used in imaging procedures. It helps to enhance the visibility of specific areas in the body, aiding in accurate diagnosis. It's safe and generally well-tolerated by patients.
8,006 services64 patients

Hospital Affiliations CMS Care Compare 5

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

Sagewest Health Care

Acute Care Hospitals · Riverton, WY
1/5 CMS rating
OwnershipProprietary
CMS Certification Number530008
Location2100 W Sunset DrRiverton, WY 82501 · Fremont County
Emergency services

Wyoming Medical Center

Acute Care Hospitals · Casper, WY
3/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number530012
Location1233 East 2nd StCasper, WY 82601 · Natrona County
Emergency services Birthing friendly

Memorial Hospital Of Converse County

Critical Access Hospitals · Douglas, WY
OwnershipGovernment - Local
CMS Certification Number531302
Location111 South 5th StreetDouglas, WY 82633 · Converse County
Emergency services Birthing friendly

Platte County Memorial Hospital

Critical Access Hospitals · Wheatland, WY
OwnershipGovernment - Local
CMS Certification Number531305
Location201 14th StreetWheatland, WY 82201 · Platte County
Emergency services

Memorial Hospital Of Carbon County

Critical Access Hospitals · Rawlins, WY
OwnershipGovernment - Local
CMS Certification Number531316
Location2221 West Elm StreetRawlins, WY 82301 · Carbon County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 82609 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
$170.72 typical visit price
range $56.42 – $170.72
Typical copayment $42.68 (range $14.10 – $42.68)
Most-billed visit code 99205
Established Patient
$99.46 typical visit price
range $18.19 – $139.32
Typical copayment $24.86 (range $4.54 – $34.83)
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.

96.48/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality92.97
Improvement Activities40

Reported Quality Measures

Advance Care Plan
1%300 patients1/55-star benchmark: 100%
Breast Cancer Screening
46%114 patients2/55-star benchmark: 93%
Cervical Cancer Screening
49%35 patients3/55-star benchmark: 98%
Colorectal Cancer Screening
96%310 patients5/55-star benchmark: 88%
Documentation of Current Medications in the Medical Record
87%1,414 patients4/55-star benchmark: 100%
Falls: Screening for Future Fall Risk
93%287 patients4/55-star benchmark: 100%
Oncology: Medical and Radiation - Pain Intensity Quantified
99%209 patients4/55-star benchmark: 100%
Oncology: Medical and Radiation - Plan of Care for Pain
0%230 patients1/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
94%498 patients4/55-star benchmark: 98%
Preventive Care and Screening: Screening for Depression and Follow-Up Plan
0%492 patients1/55-star benchmark: 97%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Patients combinedPopulations: 99% · 295 patients
Patients screened: 99% · 295 patients
100%37 patients5/55-star benchmark: 100%
Use of High-Risk Medications in Older Adults
Lower rates are better for this measure.
Patients appropriateDiagnosis: 3% · 300 patients
Patients totalRate: 6% · 300 patients
4%300 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 15

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

Nutritionist
6501 E 2ND ST
CASPER, WY 82609
Radiology (Radiation Oncology)
6501 E 2ND ST
CASPER, WY 82609
Nurse Practitioner (Family)
6501 E 2ND ST
CASPER, WY 82609
Internal Medicine (Hematology & Oncology)
6501 E 2ND ST
CASPER, WY 82609
Physician Assistant
6501 E 2ND ST
CASPER, WY 82609
Internal Medicine (Medical Oncology)
6501 E 2ND ST
CASPER, WY 82609
Physician Assistant
6501 E 2ND ST
CASPER, WY 82609
Radiology (Radiation Oncology)
6501 E 2ND ST, ROCKY MOUNTAIN ONCOLOGY CENTER
CASPER, WY 82609

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 Iloabueke Chineke's NPI number?

The NPI number for Iloabueke Chineke is 1740700798. It was assigned to this individual provider in the NPPES registry on June 21, 2017.

Where is Iloabueke Chineke located?

Iloabueke Chineke practices at 6501 E 2nd St, Casper, WY 82609. The listed phone number is (307) 235-5433.

What is Iloabueke Chineke's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

Is Iloabueke Chineke enrolled in Medicare?

Yes. Iloabueke Chineke 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 Iloabueke Chineke accept?

Health plans from Blue Cross Blue Shield of Wyoming, Medica and UnitedHealthcare list Iloabueke Chineke 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 Iloabueke Chineke affiliated with any hospitals?

According to CMS data, Iloabueke Chineke is affiliated with Sagewest Health Care, Wyoming Medical Center, Memorial Hospital Of Converse County, Platte County Memorial Hospital and Memorial Hospital Of Carbon County.

When was this NPI record last updated?

The NPPES record for Iloabueke Chineke was last updated on June 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 53 days 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.