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Dr. Eric D. Johnson, MD
NPI1972785715PAC ID4587654710
- Medicare services, 2024
- 6,199
- Medicare patients, 2024
- 1,229
- Part D claims, 2021
- 22
- Publications
- 1
- Hospital affiliations
- 5
- Practice address
- 333 Madison St, Joliet, IL 60435
- Practice phone
- Call (815) 725-7133
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
St Joseph Medical Center - Joliet
Joliet, Illinois
Find Dr. Johnson'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. Eric D. Johnson is a diagnostic radiologist in Joliet, Illinois
Dr. Johnson practices at St Joseph Medical Center - Joliet in Joliet, Illinois.
Dr. Johnson's NPI, 1972785715, was assigned on December 4, 2007. Dr. Johnson graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1988. Dr. Johnson holds Kentucky license 33556.
NPI and contact details
- NPI
- 1972785715NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587654710
- NPI enumeration date
- December 4, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (815) 725-7133
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eric D. Johnson practices at St Joseph Medical Center - Joliet in Joliet, Illinois
Dr. Johnson's primary practice is St Joseph Medical Center - Joliet, at 333 Madison St, Joliet, IL 60435 in Will County. The practice phone is (815) 725-7133.
- St Joseph Medical Center - Joliet333 Madison St, Joliet, IL 60435 · Will CountyPhone(815) 725-7133
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Eric D. Johnson is affiliated with 7 sites of care and 3 medical groups
Dr. Johnson's primary practice is St Joseph Medical Center - Joliet in Joliet, Illinois. Dr. Johnson is also affiliated with Saint Joseph Medical Center. The medical group on file is Prime Illinois Medical Group. Dmand AI also links Dr. Johnson to 4 more hospitals, 2 medical groups and 1 physician office, each named with a free account.
St Joseph Medical Center - JolietPrimary
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. Eric D. Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St Joseph Medical Center - Joliet | Available with a free account |
| +6 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Johnson practices
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Dr. Eric D. Johnson is one of 1,336 diagnostic radiologists in Illinois
Diagnostic radiology is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Johnson is licensed in Kentucky.
Specialties and state licenses
- Diagnostic radiology, KentuckyPrimary
Diagnostic radiologists near Dr. Johnson
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. Eric D. Johnson billed Medicare for 6,199 services in 2024
CMS data shows 6,199 Medicare services from Dr. Johnson across 24 procedure codes in 2024, for 1,229 Medicare patients. Medicare paid $95,892 for them.
Medicare services, 20246,199
Medicare patients1,229
Paid by Medicare$95,892
Procedure codes24
Dr. Johnson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 02024: 5,000
- Imaging
- 2023: 6042024: 1,18296%
- Lab and pathology
- 2023: 02024: 17
Where Dr. Johnson's Medicare services took place, 2024
- In an office5,70992%
- In a facility4908%
Dr. Johnson compared with the Illinois median for diagnostic radiologists, 2024
- Dr. Johnson
- Illinois median
- Medicare services
- 6,199vs 2,5752.4 times
- Medicare patients
- 1,229vs 1,83633% below
- Part D claims
- 22vs 1457% above
Medians across 1,261 diagnostic radiologists in Illinois with Dmand AI profiles that report each measure.
Dr. Johnson'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. Johnson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Johnson and other diagnostic radiologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eric D. Johnson treated 1,229 Medicare patients in 2024, average age 73
CMS counts 1,229 Medicare patients who saw Dr. Johnson in 2024. The largest group is 65 to 74, with 471 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 29% are also on Medicaid. Their average risk score is 1.55, 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. Johnson's median patient age at 58, with 55% women.
Medicare patients, 20241,229
Average age73
Average risk score1.55
Also on Medicaid29%
Dr. Johnson's Medicare patients by age, 2024
Dr. Johnson's Medicare patients by sex, 2024
- Women70758%
- Men52242%
Chronic conditions among Dr. Johnson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Diabetes42%
- Ischemic heart disease36%
- Anxiety35%
- Mood disorders34%
- Chronic kidney disease30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Johnson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Eric D. Johnson wrote 22 Medicare Part D claims in 2021
In 2021, Dr. Johnson wrote 22 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $255 in total drug cost.
Part D claims, 202122
Drugs named by CMS2
Total drug cost$255
Dr. Johnson's most prescribed drugs by claims, 2021
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Eric D. Johnson takes part in Medicare
Dr. Johnson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Leg revascularization (restoring blood flow): 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. Eric D. Johnson has 1 publication on record
Dmand AI links 1 paper to Dr. Johnson in 2012.
Papers1
Recent publications by Dr. Johnson
See who Dr. Johnson researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Johnson works with, so you can find a warm path to the right diagnostic radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Eric D. Johnson received $16 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Johnson from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $16.
Companies that paid Dr. Johnson the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Eric D. Johnson graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Dr. Johnson graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Eric D. Johnson'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Eric D. Johnson
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. Eric D. Johnson's NPI number?
Dr. Eric D. Johnson's NPI number is 1972785715. It was assigned on December 4, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Eric D. Johnson?
Dr. Eric D. Johnson is a diagnostic radiologist in Joliet, Illinois. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Eric D. Johnson practice?
Dr. Johnson practices at 333 Madison St, Joliet, IL 60435. Dr. Johnson's primary practice is St Joseph Medical Center - Joliet in Joliet, Illinois. Dmand AI also links Dr. Johnson to 4 hospitals, 2 medical groups and 1 physician office.
What is Dr. Eric D. Johnson's office phone number?
The practice phone on file for Dr. Johnson is (815) 725-7133.
What is Dr. Eric D. Johnson's medical license number?
Dr. Johnson holds Kentucky license 33556.
Which hospitals is Dr. Eric D. Johnson affiliated with?
Dr. Johnson is affiliated with Saint Joseph Medical Center. Dmand AI links Dr. Johnson to 4 more hospitals.
What medical group is Dr. Eric D. Johnson part of?
Dr. Johnson is linked to Prime Illinois Medical Group. Dmand AI links Dr. Johnson to 2 more medical groups.
Does Dr. Eric D. Johnson accept Medicare?
Yes. CMS data shows Dr. Johnson billed Medicare for 6,199 services in 2024, and Dr. Johnson accepts Medicare assignment.
How many Medicare patients does Dr. Eric D. Johnson see?
CMS counts 1,229 Medicare patients who saw Dr. Johnson in 2024, with an average age of 73.
What services does Dr. Eric D. Johnson bill to Medicare?
In 2024, Dr. Johnson's most billed Medicare services were medicare temporary code (Q9967), diagnostic imaging (72148) and diagnostic imaging (70450).
Show 5 more questionsShow fewer questions
Where did Dr. Eric D. Johnson go to medical school?
Dr. Johnson graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1988.
What drugs does Dr. Eric D. Johnson prescribe most?
In 2021 Medicare Part D data, Dr. Johnson's most prescribed drugs by claims were Alprazolam and Fluoxetine HCl.
Has Dr. Eric D. Johnson received payments from drug or device companies?
CMS Open Payments shows $16 in general payments to Dr. Johnson from 1 company from 2024 to 2024. The largest total came from Abbott Laboratories.
How long has Dr. Eric D. Johnson been practicing?
Dr. Johnson graduated from medical school in 1988, 38 years ago.
Does Dr. Eric D. Johnson do research?
Dmand AI links 1 publication to Dr. Johnson.
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