Dr. John E. McConnell, DO
- Medicare services, 2024
- 315
- Medicare patients, 2024
- 247
- Part D claims, 2024
- 88
- MIPS score, 2024
- 93
- Hospital affiliations
- 1
- Practice address
- 1555 N Barrington Rd, Hoffman Estates, IL 60169
- Practice phone
- Call (847) 843-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. McConnell's professional email, personal email and mobile number
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Dr. John E. McConnell is an emergency medicine physician in Hoffman Estates, Illinois
Dr. McConnell practices at Ascension Saint Alexius in Hoffman Estates, Illinois, part of Ascension Health Alliance.
Dr. McConnell's NPI, 1386724219, was assigned on October 16, 2006. Dr. McConnell graduated from Midwestern University, Chicago College of Osteopathic Med in 1984. Dr. McConnell holds Illinois license 036072636.
- NPI
- 1386724219NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6103905591
- NPI enumeration date
- October 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (847) 843-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John E. McConnell practices at Ascension Saint Alexius in Hoffman Estates, Illinois
Dr. McConnell's primary practice is Ascension Saint Alexius, at 1555 N Barrington Rd, Hoffman Estates, IL 60169 in Cook County. The practice phone is (847) 843-2000.
- Ascension Saint Alexius1555 N Barrington Rd, Hoffman Estates, IL 60169 · Cook CountyPhone(847) 843-2000
Source: Dmand AI Affiliation Data
Dr. John E. McConnell is affiliated with 2 sites of care and 1 medical group
Dr. McConnell's primary practice is Ascension Saint Alexius in Hoffman Estates, Illinois, part of Ascension Health Alliance. The medical group on file is CEP America. Dmand AI also links Dr. McConnell to 1 more breast imaging center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John E. McConnell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. McConnell practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension Saint Alexius | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John E. McConnell is one of 2,385 emergency medicine physicians in Illinois
Emergency medicine is Dr. McConnell's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. McConnell is licensed in Illinois.
Specialties and state licenses
- Emergency medicine, IllinoisPrimary
Emergency medicine physicians near Dr. McConnell
Counts of emergency medicine physicians 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. John E. McConnell billed Medicare for 315 services in 2024
CMS data shows 315 Medicare services from Dr. McConnell across 4 procedure codes in 2024, for 247 Medicare patients. Medicare paid $36,999 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. McConnell's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4062024: 25038%
- Tests and treatments
- 2023: 1312024: 6550%
Dr. McConnell compared with the Illinois median for emergency medicine physicians, 2024
- Dr. McConnell
- Illinois median
- Medicare services
- 315vs 27415% above
- Medicare patients
- 247vs 27310% below
- Part D claims
- 43vs 45Close to median
Medians across 2,281 emergency medicine physicians in Illinois with Dmand AI profiles that report each measure.
Dr. McConnell'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. John E. McConnell treated 247 Medicare patients in 2024, average age 79
CMS counts 247 Medicare patients who saw Dr. McConnell in 2024. The largest group is 75 to 84, with 105 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 24% are also on Medicaid. Their average risk score is 2.24, 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. McConnell's median patient age at 66, with 59% women.
Dr. McConnell's Medicare patients by age, 2024
Dr. McConnell's Medicare patients by sex, 2024
- Women13856%
- Men10944%
Chronic conditions among Dr. McConnell's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis64%
- Ischemic heart disease56%
- Diabetes55%
- Anxiety45%
- Heart failure44%
- Chronic kidney disease43%
Share of Medicare patients with each condition. A patient can have several.
Dr. McConnell'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
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John E. McConnell wrote 88 Medicare Part D claims in 2024
In 2024, Dr. McConnell wrote 88 Medicare Part D claims for 66 patients. 94% of them were for generic drugs. CMS names the drug for 43 of them, across 2 drugs with 11 or more claims each, at $108 in total drug cost. In 2022, CMS named 55 claims across 3 drugs.
Dr. McConnell's Part D claims by kind of drug, 2024
- Generic83 claims94%
- Brand-name and other5 claims6%
Dr. McConnell's most prescribed drugs by claims, 2023
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. McConnell's Part D claims, 2024
- Opioids20%18 of 88 claims
- Antibiotics22%19 of 88 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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 552023: 4322%
Drugs named by CMS: 2 in 2023, 3 in 2022.
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. John E. McConnell scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. McConnell for performance year 2024, reported as part of a group. Dr. McConnell accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. McConnell's MIPS scores, performance year 2024
- 93of 100Final score
- 86.8of 100Quality
- 40of 100Improvement Activities
- 77of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. John E. McConnell received $65 in industry payments from 2016 to 2024
CMS Open Payments shows 3 general payments to Dr. McConnell from 2 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Inari Medical, Inc. paid the most, $53.
General payments to Dr. McConnell by program year, 2016 to 2024
Companies that paid Dr. McConnell the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John E. McConnell graduated from Midwestern University, Chicago College of Osteopathic Med
Dr. McConnell graduated from Midwestern University, Chicago College of Osteopathic Med in 1984.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John E. McConnell'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| 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. John E. McConnell
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. John E. McConnell's NPI number?
Dr. John E. McConnell's NPI number is 1386724219. It was assigned on October 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John E. McConnell?
Dr. John E. McConnell is an emergency medicine physician in Hoffman Estates, Illinois. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. John E. McConnell practice?
Dr. McConnell practices at 1555 N Barrington Rd, Hoffman Estates, IL 60169. Dr. McConnell's primary practice is Ascension Saint Alexius in Hoffman Estates, Illinois, part of Ascension Health Alliance. Dmand AI also links Dr. McConnell to 1 breast imaging center.
What is Dr. John E. McConnell's office phone number?
The practice phone on file for Dr. McConnell is (847) 843-2000.
What is Dr. John E. McConnell's medical license number?
Dr. McConnell holds Illinois license 036072636.
Which hospitals is Dr. John E. McConnell affiliated with?
Dr. McConnell practices at Ascension Saint Alexius in Hoffman Estates, Illinois.
What medical group is Dr. John E. McConnell part of?
Dr. McConnell is linked to CEP America.
Does Dr. John E. McConnell accept Medicare?
Yes. CMS data shows Dr. McConnell billed Medicare for 315 services in 2024, and Dr. McConnell accepts Medicare assignment.
What is Dr. John E. McConnell's MIPS score?
Dr. McConnell's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
How many Medicare patients does Dr. John E. McConnell see?
CMS counts 247 Medicare patients who saw Dr. McConnell in 2024, with an average age of 79.
Show 5 more questionsShow fewer questions
What services does Dr. John E. McConnell bill to Medicare?
In 2024, Dr. McConnell's most billed Medicare services were emergency department visit (99285), heart test or procedure (93042) and emergency department visit (99284).
Where did Dr. John E. McConnell go to medical school?
Dr. McConnell graduated from Midwestern University, Chicago College of Osteopathic Med in 1984.
What drugs does Dr. John E. McConnell prescribe most?
In 2023 Medicare Part D data, Dr. McConnell's most prescribed drugs by claims were Tramadol HCl and Ibuprofen.
Has Dr. John E. McConnell received payments from drug or device companies?
CMS Open Payments shows $65 in general payments to Dr. McConnell from 2 companies from 2016 to 2024. The largest total came from Inari Medical, Inc.
How long has Dr. John E. McConnell been practicing?
Dr. McConnell graduated from medical school in 1984, 42 years ago.
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