Dr. Joel E. Tennenhouse, MD
- Medicare services, 2024
- 603
- Medicare patients, 2024
- 564
- Hospital affiliations
- 3
- Industry payments
- $2,006
- Medical group
- 1
- Practice address
- 800 E Carpenter St, Springfield, IL 62769
- Practice phone
- Call (217) 544-6464
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Tennenhouse's professional email, personal email and mobile number
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Dr. Joel E. Tennenhouse is an interventional radiologist in Springfield, Illinois
Dr. Tennenhouse practices at HSHS St. John's Hospital in Springfield, Illinois, part of Hospital Sisters of St. Francis.
Dr. Tennenhouse's NPI, 1528171436, was assigned on August 16, 2006. Dr. Tennenhouse holds Illinois license 036085354.
- NPI
- 1528171436NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6305871344
- NPI enumeration date
- August 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (217) 544-6464
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joel E. Tennenhouse practices at HSHS St. John's Hospital in Springfield, Illinois
Dr. Tennenhouse's primary practice is HSHS St. John's Hospital, at 800 E Carpenter St, Springfield, IL 62769 in Sangamon County. The practice phone is (217) 544-6464.
- HSHS St. John's Hospital800 E Carpenter St, Springfield, IL 62769 · Sangamon CountyPhone(217) 544-6464
Source: Dmand AI Affiliation Data
Dr. Joel E. Tennenhouse is affiliated with 4 sites of care and 1 medical group
Dr. Tennenhouse's primary practice is HSHS St. John's Hospital in Springfield, Illinois, part of Hospital Sisters of St. Francis. Dr. Tennenhouse is also affiliated with HSHS St. Mary's Hospital. The medical group on file is Central Illinois Radiological Associates (CIRA). Dmand AI also links Dr. Tennenhouse to 1 more hospital and 1 group practice or clinic, 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. Joel E. Tennenhouse's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tennenhouse practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HSHS St. John's Hospital | Available with a free account |
| +3 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 Hospital Sisters of St. Francis and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Joel E. Tennenhouse is one of 187 interventional radiologists in Illinois
Vascular and interventional radiology is Dr. Tennenhouse's primary specialty in the NPI Registry, under taxonomy code 2085R0204X. Dr. Tennenhouse is licensed in Illinois.
Specialties and state licenses
- Vascular and interventional radiology, IllinoisPrimary
Interventional radiologists near Dr. Tennenhouse
Counts of interventional 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. Joel E. Tennenhouse billed Medicare for 603 services in 2024
CMS data shows 603 Medicare services from Dr. Tennenhouse across 15 procedure codes in 2024, for 564 Medicare patients. Medicare paid $20,554 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Tennenhouse's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 7452024: 44241%
- Surgery
- 2023: 912024: 7221%
- Tests and treatments
- 2023: 942024: 7124%
- Office and hospital visits
- 2023: 132024: 1838%
Dr. Tennenhouse compared with the Illinois median for interventional radiologists, 2024
- Dr. Tennenhouse
- Illinois median
- Medicare services
- 603vs 92034% below
- Medicare patients
- 564vs 538Close to median
Medians across 164 interventional radiologists in Illinois with Dmand AI profiles that report each measure.
Dr. Tennenhouse'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. Tennenhouse?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tennenhouse and other interventional radiologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Joel E. Tennenhouse treated 564 Medicare patients in 2024, average age 74
CMS counts 564 Medicare patients who saw Dr. Tennenhouse in 2024. The largest group is 75 to 84, with 217 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 23% are also on Medicaid. Their average risk score is 2.02, 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. Tennenhouse's median patient age at 66, with 44% women.
Dr. Tennenhouse's Medicare patients by age, 2024
Dr. Tennenhouse's Medicare patients by sex, 2024
- Women24543%
- Men31957%
Chronic conditions among Dr. Tennenhouse's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease60%
- Arthritis54%
- Heart failure48%
- Chronic kidney disease44%
- Diabetes43%
- Atrial fibrillation40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tennenhouse's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women44%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Joel E. Tennenhouse takes part in Medicare
Dr. Tennenhouse 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. Joel E. Tennenhouse received $2,006 in industry payments from 2016 to 2025
CMS Open Payments shows 29 general payments to Dr. Tennenhouse from 15 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 55% of the total. Merit Medical Systems Inc paid the most, $946.
General payments to Dr. Tennenhouse by program year, 2016 to 2025
General payments to Dr. Tennenhouse by kind, 2016 to 2025
- Food and beverage$1,10955%
- Travel and lodging$81741%
- Gifts$804%
Companies that paid Dr. Tennenhouse 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. Joel E. Tennenhouse'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. Joel E. Tennenhouse
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. Joel E. Tennenhouse's NPI number?
Dr. Joel E. Tennenhouse's NPI number is 1528171436. It was assigned on August 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Joel E. Tennenhouse?
Dr. Joel E. Tennenhouse is an interventional radiologist in Springfield, Illinois. The primary specialty in the NPI Registry is Vascular & Interventional Radiology Physician (taxonomy code 2085R0204X).
Where does Dr. Joel E. Tennenhouse practice?
Dr. Tennenhouse practices at 800 E Carpenter St, Springfield, IL 62769. Dr. Tennenhouse's primary practice is HSHS St. John's Hospital in Springfield, Illinois, part of Hospital Sisters of St. Francis. Dmand AI also links Dr. Tennenhouse to 1 hospital and 1 group practice or clinic.
What is Dr. Joel E. Tennenhouse's office phone number?
The practice phone on file for Dr. Tennenhouse is (217) 544-6464.
What is Dr. Joel E. Tennenhouse's medical license number?
Dr. Tennenhouse holds Illinois license 036085354.
Which hospitals is Dr. Joel E. Tennenhouse affiliated with?
Dr. Tennenhouse practices at HSHS St. John's Hospital in Springfield, Illinois. Dr. Tennenhouse is also affiliated with HSHS St. Mary's Hospital. Dmand AI links Dr. Tennenhouse to 1 more hospital.
What medical group is Dr. Joel E. Tennenhouse part of?
Dr. Tennenhouse is linked to Central Illinois Radiological Associates (CIRA).
Does Dr. Joel E. Tennenhouse accept Medicare?
Yes. CMS data shows Dr. Tennenhouse billed Medicare for 603 services in 2024, and Dr. Tennenhouse accepts Medicare assignment.
How many Medicare patients does Dr. Joel E. Tennenhouse see?
CMS counts 564 Medicare patients who saw Dr. Tennenhouse in 2024, with an average age of 74.
What services does Dr. Joel E. Tennenhouse bill to Medicare?
In 2024, Dr. Tennenhouse's most billed Medicare services were diagnostic imaging (71045), diagnostic imaging (71046) and special service (99152).
Has Dr. Joel E. Tennenhouse received payments from drug or device companies?
CMS Open Payments shows $2,006 in general payments to Dr. Tennenhouse from 15 companies from 2016 to 2025. The largest total came from Merit Medical Systems Inc.
How long has Dr. Joel E. Tennenhouse been practicing?
Dr. Tennenhouse graduated from medical school in 1985, 41 years ago.
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