Dr. Chuba Bosa Ononye, MD
- Medicare services, 2024
- 796
- Medicare patients, 2024
- 148
- Part D claims, 2024
- 3,625
- Hospital affiliations
- 2
- Industry payments
- $646
- Practice address
- 6644 East Baywood Avenue, Mesa, AZ 85206
- Practice phone
- Call (480) 321-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ononye's professional email, personal email and mobile number
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Dr. Chuba Bosa Ononye is an internist in Mesa, Arizona
Dr. Ononye practices at Banner Baywood Medical Center in Mesa, Arizona, part of Banner Health.
Dr. Ononye's NPI, 1629026018, was assigned on May 5, 2006. Dr. Ononye holds Arizona license 23372.
- NPI
- 1629026018NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668432790
- NPI enumeration date
- May 5, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (480) 321-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Chuba Bosa Ononye practices at Banner Baywood Medical Center in Mesa, Arizona
Dr. Ononye's primary practice is Banner Baywood Medical Center, at 6644 East Baywood Avenue, Mesa, AZ 85206 in Maricopa County. The practice phone is (480) 321-2000.
- Banner Baywood Medical Center6644 East Baywood Avenue, Mesa, AZ 85206 · Maricopa CountyPhone(480) 321-2000
Source: Dmand AI Affiliation Data
Dr. Chuba Bosa Ononye is affiliated with 5 sites of care
Dr. Ononye's primary practice is Banner Baywood Medical Center in Mesa, Arizona, part of Banner Health. Dr. Ononye is also affiliated with Banner Heart Hospital. Dmand AI also links Dr. Ononye to 1 more breast imaging center, 1 physician office and 1 home health agency, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Chuba Bosa Ononye's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ononye practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Banner Baywood Medical Center | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Chuba Bosa Ononye is one of 2,420 internists in Arizona
Internal medicine is Dr. Ononye's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ononye is licensed in Arizona.
Specialties and state licenses
- Internal medicine, ArizonaPrimary
Internists near Dr. Ononye
Counts of internists 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
Dr. Chuba Bosa Ononye billed Medicare for 796 services in 2024
CMS data shows 796 Medicare services from Dr. Ononye across 13 procedure codes in 2024, for 148 Medicare patients. Medicare paid $63,273 for them.
Dr. Ononye's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6102024: 74522%
- Other services
- 2023: 02024: 51
Where Dr. Ononye's Medicare services took place, 2024
- In an office35144%
- In a facility44556%
Dr. Ononye compared with the Arizona median for internists, 2024
- Dr. Ononye
- Arizona median
- Medicare services
- 796vs 47667% above
- Medicare patients
- 148vs 20528% below
- Part D claims
- 3,001vs 26011.5 times
Medians across 2,300 internists in Arizona with Dmand AI profiles that report each measure.
Dr. Ononye'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 Dr. Ononye and other internists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Chuba Bosa Ononye treated 148 Medicare patients in 2024, average age 77
CMS counts 148 Medicare patients who saw Dr. Ononye in 2024. The largest group is 75 to 84, with 62 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.92, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Ononye's median patient age at 72, with 51% women.
Dr. Ononye's Medicare patients by age, 2024
Dr. Ononye's Medicare patients by sex, 2024
- Women7651%
- Men7249%
Chronic conditions among Dr. Ononye's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Ischemic heart disease45%
- Chronic kidney disease43%
- Atrial fibrillation36%
- Diabetes36%
- Heart failure30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ononye's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Chuba Bosa Ononye wrote 3,625 Medicare Part D claims in 2024
In 2024, Dr. Ononye wrote 3,625 Medicare Part D claims for 259 patients. 89% of them were for generic drugs. CMS names the drug for 3,001 of them, across 83 drugs with 11 or more claims each, at $172,912 in total drug cost. In 2023, CMS named 3,022 claims across 91 drugs.
Dr. Ononye's Part D claims by kind of drug, 2024
- Generic3,226 claims89%
- Brand-name383 claims11%
- Other16 claims0%
Dr. Ononye's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Ononye's Part D claims, 2024
- Opioids2%90 of 3,625 claims
- Antibiotics4%160 of 3,625 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3,0222024: 3,0011%
Drugs named by CMS: 83 in 2024, 91 in 2023.
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
How Dr. Chuba Bosa Ononye takes part in Medicare
Dr. Ononye accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal or shaving of skin growth: 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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Dr. Chuba Bosa Ononye received $646 in industry payments from 2016 to 2025
CMS Open Payments shows 27 general payments to Dr. Ononye from 12 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $326.
General payments to Dr. Ononye by program year, 2016 to 2025
Companies that paid Dr. Ononye the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Chuba Bosa Ononye'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) |
| 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 Dr. Chuba Bosa Ononye
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Chuba Bosa Ononye's NPI number?
Dr. Chuba Bosa Ononye's NPI number is 1629026018. It was assigned on May 5, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Chuba Bosa Ononye?
Dr. Chuba Bosa Ononye is an internist in Mesa, Arizona. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Chuba Bosa Ononye practice?
Dr. Ononye practices at 6644 East Baywood Avenue, Mesa, AZ 85206. Dr. Ononye's primary practice is Banner Baywood Medical Center in Mesa, Arizona, part of Banner Health. Dmand AI also links Dr. Ononye to 1 breast imaging center, 1 physician office and 1 home health agency.
What is Dr. Chuba Bosa Ononye's office phone number?
The practice phone on file for Dr. Ononye is (480) 321-2000.
What is Dr. Chuba Bosa Ononye's medical license number?
Dr. Ononye holds Arizona license 23372.
Which hospitals is Dr. Chuba Bosa Ononye affiliated with?
Dr. Ononye practices at Banner Baywood Medical Center in Mesa, Arizona. Dr. Ononye is also affiliated with Banner Heart Hospital.
Does Dr. Chuba Bosa Ononye accept Medicare?
Yes. CMS data shows Dr. Ononye billed Medicare for 796 services in 2024, and Dr. Ononye accepts Medicare assignment.
How many Medicare patients does Dr. Chuba Bosa Ononye see?
CMS counts 148 Medicare patients who saw Dr. Ononye in 2024, with an average age of 77.
What services does Dr. Chuba Bosa Ononye bill to Medicare?
In 2024, Dr. Ononye's most billed Medicare services were office visit, established patient (99213), hospital inpatient care (99232) and hospital inpatient care (99233).
What drugs does Dr. Chuba Bosa Ononye prescribe most?
In 2024 Medicare Part D data, Dr. Ononye's most prescribed drugs by claims were Amlodipine Besylate, Lisinopril and Levothyroxine Sodium.
Has Dr. Chuba Bosa Ononye received payments from drug or device companies?
CMS Open Payments shows $646 in general payments to Dr. Ononye from 12 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Chuba Bosa Ononye been practicing?
Dr. Ononye graduated from medical school in 1989, 37 years ago.
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