Dr. Ulunna Kechinyere Macbean, MD
- Medicare services, 2024
- 572
- Medicare patients, 2024
- 303
- Part D claims, 2024
- 307
- MIPS score, 2024
- 95
- Hospital affiliations
- 5
- Practice address
- 1 St Elizabeth Blvd, O'Fallon, IL 62269
- Practice phone
- Call (217) 492-9651
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
HSHS St. Elizabeth's Hospital
O'Fallon, Illinois
Find Dr. Macbean'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. Ulunna Kechinyere Macbean is a general surgeon in O'Fallon, Illinois
Dr. Macbean practices at HSHS St. Elizabeth's Hospital in O'Fallon, Illinois.
Dr. Macbean's NPI, 1962660753, was assigned on May 28, 2008. Dr. Macbean holds Illinois license 036146370.
- NPI
- 1962660753NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294044400
- NPI enumeration date
- May 28, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (217) 492-9651
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ulunna Kechinyere Macbean practices at HSHS St. Elizabeth's Hospital in O'Fallon, Illinois
Dr. Macbean's primary practice is HSHS St. Elizabeth's Hospital, at 1 St Elizabeth Blvd, O'Fallon, IL 62269 in Saint Clair County. The practice phone is (217) 492-9651.
- HSHS St. Elizabeth's Hospital1 St Elizabeth Blvd, O'Fallon, IL 62269 · Saint Clair CountyPhone(217) 492-9651
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Ulunna Kechinyere Macbean is affiliated with 7 sites of care and 4 medical groups
Dr. Macbean's primary practice is HSHS St. Elizabeth's Hospital in O'Fallon, Illinois. Dr. Macbean is also affiliated with HSHS St. Elizabeth's Hospital. The medical group on file is HSHS Medical Group. Dmand AI also links Dr. Macbean to 4 more hospitals, 3 medical groups and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ulunna Kechinyere Macbean's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Macbean practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HSHS St. Elizabeth's Hospital | Available with a free account |
| +6 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ulunna Kechinyere Macbean is one of 1,217 general surgeons in Illinois
Surgery is Dr. Macbean's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Macbean is licensed in Illinois.
Specialties and state licenses
- Surgery, IllinoisPrimary
General surgeons near Dr. Macbean
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
Dr. Ulunna Kechinyere Macbean billed Medicare for 572 services in 2024
CMS data shows 572 Medicare services from Dr. Macbean across 14 procedure codes in 2024, for 303 Medicare patients. Medicare paid $56,293 for them.
Dr. Macbean's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4562024: 35422%
- Surgery
- 2023: 1742024: 21825%
Where Dr. Macbean's Medicare services took place, 2024
- In an office35462%
- In a facility21838%
Dr. Macbean compared with the Illinois median for general surgeons, 2024
- Dr. Macbean
- Illinois median
- Medicare services
- 572vs 1942.9 times
- Medicare patients
- 303vs 1442.1 times
- Part D claims
- 217vs 287.8 times
Medians across 1,031 general surgeons in Illinois with Dmand AI profiles that report each measure.
Dr. Macbean'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ulunna Kechinyere Macbean treated 303 Medicare patients in 2024, average age 72
CMS counts 303 Medicare patients who saw Dr. Macbean in 2024. The largest group is 65 to 74, with 177 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.05, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Macbean's median patient age at 67, with 60% women.
Dr. Macbean's Medicare patients by age, 2024
Dr. Macbean's Medicare patients by sex, 2024
- Women17457%
- Men12943%
Chronic conditions among Dr. Macbean's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis41%
- Diabetes28%
- Ischemic heart disease26%
- Anxiety23%
- Mood disorders23%
- Chronic kidney disease20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Macbean's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ulunna Kechinyere Macbean wrote 307 Medicare Part D claims in 2024
In 2024, Dr. Macbean wrote 307 Medicare Part D claims for 221 patients. 66% of them were for generic drugs. CMS names the drug for 217 of them, across 5 drugs with 11 or more claims each, at $19,123 in total drug cost. In 2023, CMS named 220 claims across 8 drugs.
Dr. Macbean's Part D claims by kind of drug, 2024
- Generic202 claims66%
- Brand-name105 claims34%
Dr. Macbean'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. Macbean's Part D claims, 2024
- Opioids12%38 of 307 claims
- Antibiotics9%29 of 307 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: 2202024: 2171%
Drugs named by CMS: 5 in 2024, 8 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
Dr. Ulunna Kechinyere Macbean scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Macbean for performance year 2024, reported through an alternative payment model (APM). Dr. Macbean accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 116 procedures of colonoscopy by Dr. Macbean, more than 83% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Macbean's MIPS scores, performance year 2024
- 95of 100Final score
- 86of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Macbean ranks in Medicare procedure volume
- Colonoscopy
- 83rd percentile116 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 66th percentile59 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
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); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Ulunna Kechinyere Macbean received $27,260 in industry payments from 2018 to 2025
CMS Open Payments shows 78 general payments to Dr. Macbean from 13 drug and device companies from 2018 to 2025. Education make up the largest share, 64% of the total. Intuitive Surgical, Inc. paid the most, $20,397.
General payments to Dr. Macbean by program year, 2018 to 2025
General payments to Dr. Macbean by kind, 2018 to 2025
- Education$17,54064%
- Travel and lodging$6,87825%
- Food and beverage$2,81810%
- Debt forgiveness$150%
- Gifts$90%
Companies that paid Dr. Macbean the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ulunna Kechinyere Macbean's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Ulunna Kechinyere Macbean
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. Ulunna Kechinyere Macbean's NPI number?
Dr. Ulunna Kechinyere Macbean's NPI number is 1962660753. It was assigned on May 28, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Ulunna Kechinyere Macbean?
Dr. Ulunna Kechinyere Macbean is a general surgeon in O'Fallon, Illinois. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Ulunna Kechinyere Macbean practice?
Dr. Macbean practices at 1 St Elizabeth Blvd, O'Fallon, IL 62269. Dr. Macbean's primary practice is HSHS St. Elizabeth's Hospital in O'Fallon, Illinois. Dmand AI also links Dr. Macbean to 4 hospitals, 3 medical groups and 1 group practice or clinic.
What is Dr. Ulunna Kechinyere Macbean's office phone number?
The practice phone on file for Dr. Macbean is (217) 492-9651.
What is Dr. Ulunna Kechinyere Macbean's medical license number?
Dr. Macbean holds Illinois license 036146370.
Which hospitals is Dr. Ulunna Kechinyere Macbean affiliated with?
Dr. Macbean is affiliated with HSHS St. Elizabeth's Hospital. Dmand AI links Dr. Macbean to 4 more hospitals.
What medical group is Dr. Ulunna Kechinyere Macbean part of?
Dr. Macbean is linked to HSHS Medical Group. Dmand AI links Dr. Macbean to 3 more medical groups.
Does Dr. Ulunna Kechinyere Macbean accept Medicare?
Yes. CMS data shows Dr. Macbean billed Medicare for 572 services in 2024, and Dr. Macbean accepts Medicare assignment.
What is Dr. Ulunna Kechinyere Macbean's MIPS score?
Dr. Macbean's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Ulunna Kechinyere Macbean see?
CMS counts 303 Medicare patients who saw Dr. Macbean in 2024, with an average age of 72.
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What services does Dr. Ulunna Kechinyere Macbean bill to Medicare?
In 2024, Dr. Macbean's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99203) and surgery: digestive system (45384).
What drugs does Dr. Ulunna Kechinyere Macbean prescribe most?
In 2024 Medicare Part D data, Dr. Macbean's most prescribed drugs by claims were Sutab, Sod Sulf-Potass Sulf-Mag Sulf and Omeprazole.
Has Dr. Ulunna Kechinyere Macbean received payments from drug or device companies?
CMS Open Payments shows $27,260 in general payments to Dr. Macbean from 13 companies from 2018 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Ulunna Kechinyere Macbean been practicing?
Dr. Macbean graduated from medical school in 2008, 18 years ago.
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