Dr. Michael Jude Jennewein, MD
- Medicare services, 2024
- 3,439
- Medicare patients, 2024
- 3,043
- Hospital affiliations
- 5
- Industry payments
- $104
- Medical groups
- 5
- Practice address
- 4500 Memorial Drive, Belleville, IL 62226
- Practice phone
- Call (618) 233-7750
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Jennewein'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. Michael Jude Jennewein is a diagnostic radiologist in Belleville, Illinois
Dr. Jennewein practices at Memorial Hospital in Belleville in Belleville, Illinois, part of BJC Health.
Dr. Jennewein's NPI, 1548288145, was assigned on July 18, 2006. Dr. Jennewein holds Illinois license 036128049.
- NPI
- 1548288145NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012979909
- NPI enumeration date
- July 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (618) 233-7750
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Jude Jennewein practices at Memorial Hospital in Belleville in Belleville, Illinois
Dr. Jennewein's primary practice is Memorial Hospital in Belleville, at 4500 Memorial Drive, Belleville, IL 62226 in St. Clair County. The practice phone is (618) 233-7750.
- Memorial Hospital in Belleville4500 Memorial Drive, Belleville, IL 62226 · St. Clair CountyPhone(618) 233-7750
Source: Dmand AI Affiliation Data
Dr. Michael Jude Jennewein is affiliated with 5 sites of care and 5 medical groups
Dr. Jennewein's primary practice is Memorial Hospital in Belleville in Belleville, Illinois, part of BJC Health. Dr. Jennewein is also affiliated with Alton Memorial Hospital. The medical group on file is WashU Medicine Psychiatry. Dmand AI also links Dr. Jennewein to 3 more hospitals 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. Michael Jude Jennewein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Jennewein practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Memorial Hospital in Belleville | Available with a free account |
| +4 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Jude Jennewein is one of 1,336 diagnostic radiologists in Illinois
Diagnostic radiology is Dr. Jennewein's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dmand AI has Dr. Jennewein's licenses on file in 3 states: Illinois, Michigan and Missouri.
Specialties and state licenses
- Diagnostic radiology, IllinoisPrimary
- Michigan license
- Missouri license
Diagnostic radiologists near Dr. Jennewein
Counts of diagnostic radiologists 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. Michael Jude Jennewein billed Medicare for 3,439 services in 2024
CMS data shows 3,439 Medicare services from Dr. Jennewein across 46 procedure codes in 2024, for 3,043 Medicare patients. Medicare paid $52,115 for them.
Dr. Jennewein's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 4,0492024: 3,43915%
- Surgery
- 2023: 132024: 0100%
Where Dr. Jennewein's Medicare services took place, 2024
- In an office160%
- In a facility3,423100%
Dr. Jennewein compared with the Illinois median for diagnostic radiologists, 2024
- Dr. Jennewein
- Illinois median
- Medicare services
- 3,439vs 2,57534% above
- Medicare patients
- 3,043vs 1,83666% above
Medians across 1,261 diagnostic radiologists in Illinois with Dmand AI profiles that report each measure.
Dr. Jennewein'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. Jennewein and other diagnostic radiologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Jude Jennewein treated 3,043 Medicare patients in 2024, average age 74
CMS counts 3,043 Medicare patients who saw Dr. Jennewein in 2024. The largest group is 65 to 74, with 1,240 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.61, 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. Jennewein's median patient age at 69, with 59% women.
Dr. Jennewein's Medicare patients by age, 2024
Dr. Jennewein's Medicare patients by sex, 2024
- Women1,81160%
- Men1,23240%
Chronic conditions among Dr. Jennewein's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis68%
- Ischemic heart disease40%
- Diabetes38%
- Anxiety33%
- Mood disorders33%
- Chronic kidney disease32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Jennewein's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Michael Jude Jennewein takes part in Medicare
Dr. Jennewein 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. Michael Jude Jennewein received $104 in industry payments from 2016 to 2025
CMS Open Payments shows 7 general payments to Dr. Jennewein from 6 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $24.
General payments to Dr. Jennewein by program year, 2016 to 2025
Companies that paid Dr. Jennewein 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. Michael Jude Jennewein'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) |
| 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 Dr. Michael Jude Jennewein
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. Michael Jude Jennewein's NPI number?
Dr. Michael Jude Jennewein's NPI number is 1548288145. It was assigned on July 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Jude Jennewein?
Dr. Michael Jude Jennewein is a diagnostic radiologist in Belleville, Illinois. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Michael Jude Jennewein practice?
Dr. Jennewein practices at 4500 Memorial Drive, Belleville, IL 62226. Dr. Jennewein's primary practice is Memorial Hospital in Belleville in Belleville, Illinois, part of BJC Health. Dmand AI also links Dr. Jennewein to 3 hospitals and 4 medical groups.
What is Dr. Michael Jude Jennewein's office phone number?
The practice phone on file for Dr. Jennewein is (618) 233-7750.
What is Dr. Michael Jude Jennewein's medical license number?
Dr. Jennewein holds Illinois license 036128049, one of the licenses on file in 3 states.
Which states has Dr. Michael Jude Jennewein been licensed in?
Dmand AI has state licenses on file for Dr. Jennewein in Illinois, Michigan and Missouri.
Which hospitals is Dr. Michael Jude Jennewein affiliated with?
Dr. Jennewein practices at Memorial Hospital in Belleville in Belleville, Illinois. Dr. Jennewein is also affiliated with Alton Memorial Hospital. Dmand AI links Dr. Jennewein to 3 more hospitals.
What medical group is Dr. Michael Jude Jennewein part of?
Dr. Jennewein is linked to WashU Medicine Psychiatry. Dmand AI links Dr. Jennewein to 4 more medical groups.
Does Dr. Michael Jude Jennewein accept Medicare?
Yes. CMS data shows Dr. Jennewein billed Medicare for 3,439 services in 2024, and Dr. Jennewein accepts Medicare assignment.
How many Medicare patients does Dr. Michael Jude Jennewein see?
CMS counts 3,043 Medicare patients who saw Dr. Jennewein in 2024, with an average age of 74.
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What services does Dr. Michael Jude Jennewein bill to Medicare?
In 2024, Dr. Jennewein's most billed Medicare services were diagnostic imaging (71046), diagnostic imaging (71045) and diagnostic imaging (70450).
Has Dr. Michael Jude Jennewein received payments from drug or device companies?
CMS Open Payments shows $104 in general payments to Dr. Jennewein from 6 companies from 2016 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Michael Jude Jennewein been practicing?
Dr. Jennewein graduated from medical school in 1991, 35 years ago.
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