Nkiruka Arinze
- Medicare services, 2024
- 106
- Medicare patients, 2024
- 137
- Part D claims, 2024
- 11
- Hospital affiliations
- 5
- Industry payments
- $7,700
- Practice address
- 5666 East State Street, Rockford, IL 61108
- Practice phone
- Call (815) 226-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Nkiruka Arinze's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Nkiruka Arinze is a general surgeon in Rockford, Illinois
Nkiruka Arinze practices at OSF Saint Anthony Medical Center in Rockford, Illinois, part of OSF HealthCare System.
Nkiruka Arinze's NPI, 1346635497, was assigned on April 4, 2015. Nkiruka Arinze graduated from Vanderbilt University School of Medicine in 2015. Nkiruka Arinze holds Illinois license 036171463.
- NPI
- 1346635497NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123335288
- NPI enumeration date
- April 4, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (815) 226-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Nkiruka Arinze practices at OSF Saint Anthony Medical Center in Rockford, Illinois
Nkiruka Arinze's primary practice is OSF Saint Anthony Medical Center, at 5666 East State Street, Rockford, IL 61108 in Winnebago County. The practice phone is (815) 226-2000.
- OSF Saint Anthony Medical Center5666 East State Street, Rockford, IL 61108 · Winnebago CountyPhone(815) 226-2000
Source: Dmand AI Affiliation Data
Nkiruka Arinze is affiliated with 5 sites of care and 1 medical group
Nkiruka Arinze's primary practice is OSF Saint Anthony Medical Center in Rockford, Illinois, part of OSF HealthCare System. Nkiruka Arinze is also affiliated with OSF Saint Elizabeth Medical Center - Peru. The medical group on file is OSF Multi-Specialty Group. Dmand AI also links Nkiruka Arinze to 3 more hospitals, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Nkiruka Arinze's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nkiruka Arinze practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OSF Saint Anthony Medical Center | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across OSF HealthCare System and 6.2K+ hospitals, with verified contacts in the same login.
Nkiruka Arinze is one of 1,217 general surgeons in Illinois
Surgery is Nkiruka Arinze's primary specialty in the NPI Registry, under taxonomy code 208600000X. Nkiruka Arinze is licensed in Illinois.
Specialties and state licenses
- Surgery, IllinoisPrimary
General surgeons near Nkiruka Arinze
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Nkiruka Arinze billed Medicare for 106 services in 2024
CMS data shows 106 Medicare services from Nkiruka Arinze across 5 procedure codes in 2024, for 137 Medicare patients. Medicare paid $4,004 for them.
Nkiruka Arinze's Medicare services by type, 2024
- Tests and treatments68
- Office and hospital visits38
Where Nkiruka Arinze's Medicare services took place, 2024
- In an office3836%
- In a facility6864%
Nkiruka Arinze compared with the Illinois median for general surgeons, 2024
- Nkiruka Arinze
- Illinois median
- Medicare services
- 106vs 19445% below
- Medicare patients
- 137vs 144Close to median
- Part D claims
- 11vs 2861% below
Medians across 1,031 general surgeons in Illinois with Dmand AI profiles that report each measure.
Nkiruka Arinze's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Nkiruka Arinze and other general surgeons in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Nkiruka Arinze treated 137 Medicare patients in 2024, average age 73
CMS counts 137 Medicare patients who saw Nkiruka Arinze in 2024. The largest group is 75 to 84, with 55 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 24% are also on Medicaid. Their average risk score is 2.62, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Nkiruka Arinze's median patient age at 74, with 45% women.
Nkiruka Arinze's Medicare patients by age, 2024
Nkiruka Arinze's Medicare patients by sex, 2024
- Women7454%
- Men6346%
Chronic conditions among Nkiruka Arinze's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes52%
- Arthritis50%
- Chronic kidney disease50%
- Heart failure42%
- Ischemic heart disease37%
- COPD32%
Share of Medicare patients with each condition. A patient can have several.
Nkiruka Arinze's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women45%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Nkiruka Arinze wrote 11 Medicare Part D claims in 2024
In 2024, Nkiruka Arinze wrote 11 Medicare Part D claims. 100% of them were for generic drugs. They cover 1 drug, with $44 in total drug cost. In 2016, CMS named 11 claims across 1 drug.
Nkiruka Arinze's most prescribed drugs by claims, 2019
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2016 to 2019
- 2016
- 2019
- Claims for drugs CMS names
- 2016: 112019: 11No change
Drugs named by CMS: 1 in 2019, 1 in 2016.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Nkiruka Arinze ranks in the 90th percentile for leg revascularization (restoring blood flow) in Medicare
Nkiruka Arinze accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Nkiruka Arinze as offering telehealth. CMS counts 32 procedures of leg revascularization (restoring blood flow) by Nkiruka Arinze, more than 90% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Nkiruka Arinze ranks in Medicare procedure volume
- Varicose vein removal
- 71st percentile43 procedures
- Leg revascularization (restoring blood flow)
- 90th percentile32 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Nkiruka Arinze received $7,700 in industry payments from 2022 to 2025
CMS Open Payments shows 51 general payments to Nkiruka Arinze from 7 drug and device companies from 2022 to 2025. Travel and lodging make up the largest share, 47% of the total. Medtronic, Inc. paid the most, $3,309.
General payments to Nkiruka Arinze by program year, 2022 to 2025
General payments to Nkiruka Arinze by kind, 2022 to 2025
- Travel and lodging$3,65647%
- Food and beverage$2,97739%
- Grants$1,06714%
Companies that paid Nkiruka Arinze the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Nkiruka Arinze graduated from Vanderbilt University School of Medicine
Nkiruka Arinze graduated from Vanderbilt University School of Medicine in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Nkiruka Arinze's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Nkiruka Arinze
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Nkiruka Arinze's NPI number?
Nkiruka Arinze's NPI number is 1346635497. It was assigned on April 4, 2015, and it is active in the NPI Registry.
What does Nkiruka Arinze specialize in?
Nkiruka Arinze is a general surgeon in Rockford, Illinois. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Nkiruka Arinze practice?
Nkiruka Arinze practices at 5666 East State Street, Rockford, IL 61108. Nkiruka Arinze's primary practice is OSF Saint Anthony Medical Center in Rockford, Illinois, part of OSF HealthCare System. Dmand AI also links Nkiruka Arinze to 3 hospitals.
What is Nkiruka Arinze's office phone number?
The practice phone on file for Nkiruka Arinze is (815) 226-2000.
What is Nkiruka Arinze's medical license number?
Nkiruka Arinze holds Illinois license 036171463.
Which hospitals is Nkiruka Arinze affiliated with?
Nkiruka Arinze practices at OSF Saint Anthony Medical Center in Rockford, Illinois. Nkiruka Arinze is also affiliated with OSF Saint Elizabeth Medical Center - Peru. Dmand AI links Nkiruka Arinze to 3 more hospitals.
What medical group is Nkiruka Arinze part of?
Nkiruka Arinze is linked to OSF Multi-Specialty Group.
Does Nkiruka Arinze accept Medicare?
Yes. CMS data shows Nkiruka Arinze billed Medicare for 106 services in 2024, and Nkiruka Arinze accepts Medicare assignment.
Does Nkiruka Arinze offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Nkiruka Arinze as offering telehealth services.
How many Medicare patients does Nkiruka Arinze see?
CMS counts 137 Medicare patients who saw Nkiruka Arinze in 2024, with an average age of 73.
Show 5 more questionsShow fewer questions
What services does Nkiruka Arinze bill to Medicare?
In 2024, Nkiruka Arinze's most billed Medicare services were blood vessel study (93922), office visit, new patient (99203) and blood vessel study (93926).
Where did Nkiruka Arinze go to medical school?
Nkiruka Arinze graduated from Vanderbilt University School of Medicine in 2015.
What drugs does Nkiruka Arinze prescribe most?
In 2019 Medicare Part D data, Nkiruka Arinze's most prescribed drugs by claims were Oxycodone HCl.
Has Nkiruka Arinze received payments from drug or device companies?
CMS Open Payments shows $7,700 in general payments to Nkiruka Arinze from 7 companies from 2022 to 2025. The largest total came from Medtronic, Inc.
How long has Nkiruka Arinze been practicing?
Nkiruka Arinze graduated from medical school in 2015, 11 years ago.
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