Dr. Nzube O. Ekpunobi, MD
- Medicare patients, 2024
- 23
- Part D claims, 2024
- 67
- Publications
- 1
- Hospital affiliations
- 4
- Industry payments
- $489
- Practice address
- 700 South Park St, Madison, WI 53715
- Practice phone
- Call (608) 251-6100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ekpunobi'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.
Dr. Nzube O. Ekpunobi is an internist in Madison, Wisconsin
Dr. Ekpunobi practices at SSM Health St. Mary's Hospital - Madison in Madison, Wisconsin, part of SSM Health Care.
Dr. Ekpunobi's NPI, 1225603681, was assigned on May 26, 2021. Dr. Ekpunobi holds Wisconsin license 84243-20.
- NPI
- 1225603681NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729484787
- NPI enumeration date
- May 26, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (608) 251-6100
- 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 Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nzube O. Ekpunobi practices at SSM Health St. Mary's Hospital - Madison in Madison, Wisconsin
Dr. Ekpunobi's primary practice is SSM Health St. Mary's Hospital - Madison, at 700 South Park St, Madison, WI 53715 in Dane County. The practice phone is (608) 251-6100.
- SSM Health St. Mary's Hospital - Madison700 South Park St, Madison, WI 53715 · Dane CountyPhone(608) 251-6100
Source: Dmand AI Affiliation Data
Dr. Nzube O. Ekpunobi is affiliated with 8 sites of care and 1 medical group
Dr. Ekpunobi's primary practice is SSM Health St. Mary's Hospital - Madison in Madison, Wisconsin, part of SSM Health Care. Dr. Ekpunobi is also affiliated with University Hospital. The medical group on file is SSM Health Dean Medical Group. Dmand AI also links Dr. Ekpunobi to 2 more hospitals, 2 home health agencies, 1 group practice or clinic and 1 hospice, 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. Nzube O. Ekpunobi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ekpunobi practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SSM Health St. Mary's Hospital - Madison | Available with a free account |
| +7 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 SSM Health Care and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Nzube O. Ekpunobi is one of 1,675 internists in Wisconsin
Internal medicine is Dr. Ekpunobi's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Ekpunobi's licenses on file in 2 states: Wisconsin and Michigan.
Specialties and state licenses
- Internal medicine, WisconsinPrimary
- Student in an organized health care education/training program, Michigan
Internists near Dr. Ekpunobi
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. Nzube O. Ekpunobi treated 23 Medicare patients in 2024, average age 75
CMS counts 23 Medicare patients who saw Dr. Ekpunobi in 2024. 57% of them have high blood pressure, and 48% have high cholesterol. Their average risk score is 0.97, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ekpunobi's median patient age at 74, with 34% women.
Chronic conditions among Dr. Ekpunobi's Medicare patients, 2024
- High blood pressure57%
- High cholesterol48%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ekpunobi'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
- Women34%
- Men66%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nzube O. Ekpunobi wrote 67 Medicare Part D claims in 2024
In 2024, Dr. Ekpunobi wrote 67 Medicare Part D claims for 34 patients. 88% of them were for generic drugs.
Dr. Ekpunobi's Part D claims by kind of drug, 2024
- Generic59 claims88%
- Brand-name and other8 claims12%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Nzube O. Ekpunobi ranks in the 60th percentile for removal of skin lesions in Medicare
Dr. Ekpunobi accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ekpunobi as offering telehealth. CMS counts 13 procedures of removal of skin lesions by Dr. Ekpunobi, more than 60% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Ekpunobi ranks in Medicare procedure volume
- Removal of skin lesions
- 60th percentile13 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
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. Nzube O. Ekpunobi has 1 publication on record
Dmand AI links 1 paper to Dr. Ekpunobi in 2024.
Recent publications by Dr. Ekpunobi
See who Dr. Ekpunobi researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ekpunobi works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nzube O. Ekpunobi received $489 in industry payments from 2023 to 2025
CMS Open Payments shows 5 general payments to Dr. Ekpunobi from 5 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 72% of the total. GE Healthcare paid the most, $137.
General payments to Dr. Ekpunobi by program year, 2023 to 2025
General payments to Dr. Ekpunobi by kind, 2023 to 2025
- Food and beverage$35272%
- Consulting fees$13728%
Companies that paid Dr. Ekpunobi the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Nzube O. Ekpunobi'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 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Nzube O. Ekpunobi
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. Nzube O. Ekpunobi's NPI number?
Dr. Nzube O. Ekpunobi's NPI number is 1225603681. It was assigned on May 26, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Nzube O. Ekpunobi?
Dr. Nzube O. Ekpunobi is an internist in Madison, Wisconsin. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Nzube O. Ekpunobi practice?
Dr. Ekpunobi practices at 700 South Park St, Madison, WI 53715. Dr. Ekpunobi's primary practice is SSM Health St. Mary's Hospital - Madison in Madison, Wisconsin, part of SSM Health Care. Dmand AI also links Dr. Ekpunobi to 2 hospitals, 2 home health agencies, 1 group practice or clinic and 1 hospice.
What is Dr. Nzube O. Ekpunobi's office phone number?
The practice phone on file for Dr. Ekpunobi is (608) 251-6100.
What is Dr. Nzube O. Ekpunobi's medical license number?
Dr. Ekpunobi holds Wisconsin license 84243-20, one of the licenses on file in 2 states.
Which states has Dr. Nzube O. Ekpunobi been licensed in?
Dmand AI has state licenses on file for Dr. Ekpunobi in Wisconsin and Michigan.
Which hospitals is Dr. Nzube O. Ekpunobi affiliated with?
Dr. Ekpunobi practices at SSM Health St. Mary's Hospital - Madison in Madison, Wisconsin. Dr. Ekpunobi is also affiliated with University Hospital. Dmand AI links Dr. Ekpunobi to 2 more hospitals.
What medical group is Dr. Nzube O. Ekpunobi part of?
Dr. Ekpunobi is linked to SSM Health Dean Medical Group.
Does Dr. Nzube O. Ekpunobi accept Medicare?
Yes. CMS lists Dr. Ekpunobi as accepting Medicare assignment.
Does Dr. Nzube O. Ekpunobi offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ekpunobi as offering telehealth services.
Show 4 more questionsShow fewer questions
How many Medicare patients does Dr. Nzube O. Ekpunobi see?
CMS counts 23 Medicare patients who saw Dr. Ekpunobi in 2024, with an average age of 75.
Has Dr. Nzube O. Ekpunobi received payments from drug or device companies?
CMS Open Payments shows $489 in general payments to Dr. Ekpunobi from 5 companies from 2023 to 2025. The largest total came from GE Healthcare.
How long has Dr. Nzube O. Ekpunobi been practicing?
Dr. Ekpunobi graduated from medical school in 2021, 5 years ago.
Does Dr. Nzube O. Ekpunobi do research?
Dmand AI links 1 publication to Dr. Ekpunobi.
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