Dr. Chisom Eze, MD
- Medicare services, 2024
- 817
- Medicare patients, 2024
- 173
- Part D claims, 2024
- 13,690
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 615 New Ballas Road, Saint Louis, MO 63141
- Practice phone
- Call (314) 251-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Eze's professional email, personal email and mobile number
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Dr. Chisom Eze is an internist in Saint Louis, Missouri
Dr. Eze practices at Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy.
Dr. Eze's NPI, 1821527649, was assigned on June 6, 2017. Dr. Eze holds Kansas license 94-09269.
- NPI
- 1821527649NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002187333
- NPI enumeration date
- June 6, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 251-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Chisom Eze practices at Mercy Hospital St. Louis in Saint Louis, Missouri
Dr. Eze's primary practice is Mercy Hospital St. Louis, at 615 New Ballas Road, Saint Louis, MO 63141 in St. Louis County. The practice phone is (314) 251-6000.
- Mercy Hospital St. Louis615 New Ballas Road, Saint Louis, MO 63141 · St. Louis CountyPhone(314) 251-6000
Source: Dmand AI Affiliation Data
Dr. Chisom Eze is affiliated with 11 sites of care and 5 medical groups
Dr. Eze's primary practice is Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy. The medical group on file is Mercy Clinic East Communities. Dmand AI also links Dr. Eze to 5 more hospices, 5 skilled nursing facilities and 4 medical groups, 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. Chisom Eze's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Eze practices, 11 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Hospital St. Louis | Available with a free account |
| +10 more sites and 4 medical groups | 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 Mercy and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Chisom Eze is one of 2,114 internists in Missouri
Internal medicine is Dr. Eze's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Eze is licensed in Kansas.
Specialties and state licenses
- Internal medicine, KansasPrimary
Internists near Dr. Eze
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. Chisom Eze billed Medicare for 817 services in 2024
CMS data shows 817 Medicare services from Dr. Eze across 6 procedure codes in 2024, for 173 Medicare patients. Medicare paid $60,693 for them.
Dr. Eze's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3862024: 54441%
- Other services
- 2023: 132024: 2732000%
Where Dr. Eze's Medicare services took place, 2024
- In an office17421%
- In a facility64379%
Dr. Eze compared with the Missouri median for internists, 2024
- Dr. Eze
- Missouri median
- Medicare services
- 817vs 53054% above
- Medicare patients
- 173vs 21118% below
- Part D claims
- 12,979vs 32539.9 times
Medians across 2,076 internists in Missouri with Dmand AI profiles that report each measure.
Dr. Eze'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.
Need commercial claims for Dr. Eze?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Eze and other internists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Chisom Eze treated 173 Medicare patients in 2024, average age 84
CMS counts 173 Medicare patients who saw Dr. Eze in 2024. The largest group is 85 and over, with 95 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 2.38, 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. Eze's median patient age at 84, with 70% women.
Dr. Eze's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Eze's Medicare patients by sex, 2024
- Women12975%
- Men4425%
Chronic conditions among Dr. Eze's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis71%
- Mood disorders65%
- Depression63%
- Alzheimer's and dementia61%
- Chronic kidney disease55%
- Anxiety53%
Share of Medicare patients with each condition. A patient can have several.
Dr. Eze's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 84
Patient panel by sex, all payers
- Women70%
- Men29%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Chisom Eze wrote 13,690 Medicare Part D claims in 2024
In 2024, Dr. Eze wrote 13,690 Medicare Part D claims for 347 patients. 89% of them were for generic drugs. CMS names the drug for 12,979 of them, across 160 drugs with 11 or more claims each, at $448,874 in total drug cost. In 2023, CMS named 6,649 claims across 108 drugs.
Dr. Eze's Part D claims by kind of drug, 2024
- Generic12,168 claims89%
- Brand-name1,458 claims11%
- Other64 claims0%
Dr. Eze'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. Eze's Part D claims, 2024
- Opioids3%411 of 13,690 claims
- Antibiotics2%288 of 13,690 claims
- Antipsychotics, patients 65 and over3%357 of 13,690 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: 6,6492024: 12,97995%
Drugs named by CMS: 160 in 2024, 108 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. Chisom Eze takes part in Medicare
Dr. Eze 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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Dr. Chisom Eze has 1 publication on record
Dmand AI links 1 paper to Dr. Eze in 2020.
Recent publications by Dr. Eze
See who Dr. Eze researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Eze works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. Chisom Eze'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Chisom Eze
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. Chisom Eze's NPI number?
Dr. Chisom Eze's NPI number is 1821527649. It was assigned on June 6, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Chisom Eze?
Dr. Chisom Eze is an internist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Chisom Eze practice?
Dr. Eze practices at 615 New Ballas Road, Saint Louis, MO 63141. Dr. Eze's primary practice is Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy. Dmand AI also links Dr. Eze to 5 hospices, 5 skilled nursing facilities and 4 medical groups.
What is Dr. Chisom Eze's office phone number?
The practice phone on file for Dr. Eze is (314) 251-6000.
What is Dr. Chisom Eze's medical license number?
Dr. Eze holds Kansas license 94-09269.
Which hospitals is Dr. Chisom Eze affiliated with?
Dr. Eze practices at Mercy Hospital St. Louis in Saint Louis, Missouri.
What medical group is Dr. Chisom Eze part of?
Dr. Eze is linked to Mercy Clinic East Communities. Dmand AI links Dr. Eze to 4 more medical groups.
Does Dr. Chisom Eze accept Medicare?
Yes. CMS data shows Dr. Eze billed Medicare for 817 services in 2024, and Dr. Eze accepts Medicare assignment.
How many Medicare patients does Dr. Chisom Eze see?
CMS counts 173 Medicare patients who saw Dr. Eze in 2024, with an average age of 84.
What services does Dr. Chisom Eze bill to Medicare?
In 2024, Dr. Eze's most billed Medicare services were nursing facility care (99309), medicare service (G0317) and nursing facility care (99306).
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What drugs does Dr. Chisom Eze prescribe most?
In 2024 Medicare Part D data, Dr. Eze's most prescribed drugs by claims were Sertraline HCl, Levothyroxine Sodium and Furosemide.
How long has Dr. Chisom Eze been practicing?
Dr. Eze graduated from medical school in 2017, 9 years ago.
Does Dr. Chisom Eze do research?
Dmand AI links 1 publication to Dr. Eze.
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