Keith Buza, CNP
- Medicare patients, 2024
- 220
- Part D claims, 2024
- 303
- Hospital affiliations
- 3
- Industry payments
- $150
- Medical groups
- 2
- Practice address
- 375 N Wall St, Kankakee, IL 60901
- Practice phone
- Call (815) 933-1671
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Riverside Health System
Kankakee, Illinois
Find Keith Buza'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.
Keith Buza is a nurse practitioner in Kankakee, Illinois
Keith Buza practices at Riverside Health System in Kankakee, Illinois.
Keith Buza's NPI, 1639846173, was assigned on August 24, 2021. Keith Buza holds Illinois license 209023609.
- NPI
- 1639846173NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6608274402
- NPI enumeration date
- August 24, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (815) 933-1671
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Keith Buza practices at Riverside Health System in Kankakee, Illinois
Keith Buza's primary practice is Riverside Health System, at 375 N Wall St, Kankakee, IL 60901 in Kankakee County. The practice phone is (815) 933-1671.
- Riverside Health System375 N Wall St, Kankakee, IL 60901 · Kankakee CountyPhone(815) 933-1671
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Keith Buza is affiliated with 5 sites of care and 2 medical groups
Keith Buza's primary practice is Riverside Health System in Kankakee, Illinois. Keith Buza is also affiliated with Riverside Medical Center. The medical group on file is Riverside Healthcare. Dmand AI also links Keith Buza to 2 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Keith Buza's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Keith Buza practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riverside Health System | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Keith Buza is one of 4,254 nurse practitioners in Illinois
Nurse practitioner is Keith Buza's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Keith Buza is licensed in Illinois.
Specialties and state licenses
- Nurse practitioner, IllinoisPrimary
Nurse practitioners near Keith Buza
Counts of nurse practitioners 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
Keith Buza treated 220 Medicare patients in 2024, average age 73
CMS counts 220 Medicare patients who saw Keith Buza in 2024. The largest group is 65 to 74, with 94 patients. 75% of them have arthritis, and 75% have high blood pressure. 16% are also on Medicaid. Their average risk score is 1.33, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Keith Buza's median patient age at 66, with 59% women.
Keith Buza's Medicare patients by age, 2024
Keith Buza's Medicare patients by sex, 2024
- Women11452%
- Men10648%
Chronic conditions among Keith Buza's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease45%
- Chronic kidney disease30%
- Diabetes30%
- Heart failure30%
- Anxiety27%
Share of Medicare patients with each condition. A patient can have several.
Keith Buza's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Keith Buza wrote 303 Medicare Part D claims in 2024
In 2024, Keith Buza wrote 303 Medicare Part D claims for 121 patients. 99% of them were for generic drugs.
Keith Buza's Part D claims by kind of drug, 2024
- Generic301 claims99%
- Brand-name and other2 claims1%
Drug classes CMS tracks in Keith Buza's Part D claims, 2024
- Opioids59%178 of 303 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Keith Buza takes part in Medicare
Keith Buza accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Keith Buza received $150 in industry payments in 2025
CMS Open Payments shows 10 general payments to Keith Buza from 3 drug and device companies in 2025. Food and beverage make up the largest share, 91% of the total. Medtronic, Inc. paid the most, $80.
General payments to Keith Buza by kind, 2025 to 2025
- Food and beverage$13691%
- Travel and lodging$149%
Companies that paid Keith Buza the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Keith Buza'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| 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 (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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Keith Buza
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Keith Buza's NPI number?
Keith Buza's NPI number is 1639846173. It was assigned on August 24, 2021, and it is active in the NPI Registry.
What does Keith Buza specialize in?
Keith Buza is a nurse practitioner in Kankakee, Illinois. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Keith Buza practice?
Keith Buza practices at 375 N Wall St, Kankakee, IL 60901. Keith Buza's primary practice is Riverside Health System in Kankakee, Illinois. Dmand AI also links Keith Buza to 2 hospitals, 1 group practice or clinic and 1 medical group.
What is Keith Buza's office phone number?
The practice phone on file for Keith Buza is (815) 933-1671.
What is Keith Buza's medical license number?
Keith Buza holds Illinois license 209023609.
Which hospitals is Keith Buza affiliated with?
Keith Buza is affiliated with Riverside Medical Center. Dmand AI links Keith Buza to 2 more hospitals.
What medical group is Keith Buza part of?
Keith Buza is linked to Riverside Healthcare. Dmand AI links Keith Buza to 1 more medical group.
Does Keith Buza accept Medicare?
Yes. CMS lists Keith Buza as accepting Medicare assignment.
How many Medicare patients does Keith Buza see?
CMS counts 220 Medicare patients who saw Keith Buza in 2024, with an average age of 73.
Has Keith Buza received payments from drug or device companies?
CMS Open Payments shows $150 in general payments to Keith Buza from 3 companies from 2025 to 2025. The largest total came from Medtronic, Inc.
How long has Keith Buza been practicing?
Keith Buza graduated from medical school in 2021, 5 years ago.
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