Dr. Michael John Sergeant Sr., MD
- Medicare services, 2019
- 199
- Part D claims, 2020
- 70
- Industry payments
- $102
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 475 Brown Blvd Suite 101 Suite 101, Bourbonnais, IL 60914
- Practice phone
- Call (815) 939-7421
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Tower Plaza Neurology
Physician office · Bourbonnais, Illinois
Find Dr. Sergeant'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 John Sergeant Sr. is a neurologist in Bourbonnais, Illinois
Dr. Sergeant practices at Tower Plaza Neurology in Bourbonnais, Illinois.
Dr. Sergeant's NPI, 1205965936, was assigned on March 6, 2007. Dr. Sergeant holds Illinois license 036057704.
- NPI
- 1205965936NPI Registry (opens in a new tab)
- NPI enumeration date
- March 6, 2007
- NPI status
- Active
- Practice phone
- (815) 939-7421
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Michael John Sergeant Sr. practices at Tower Plaza Neurology in Bourbonnais, Illinois
Dr. Sergeant's primary practice is Tower Plaza Neurology, at 475 Brown Blvd Suite 101 Suite 101, Bourbonnais, IL 60914. The practice phone is (815) 939-7421.
- Tower Plaza Neurology475 Brown Blvd Suite 101 Suite 101, Bourbonnais, IL 60914Phone(815) 939-7421
Source: Dmand AI Affiliation Data
Dr. Michael John Sergeant Sr. is affiliated with 1 site of care and 1 medical group
Dr. Sergeant's primary practice is Tower Plaza Neurology in Bourbonnais, Illinois. The medical group on file is Mercyhealth Physicians.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Michael John Sergeant Sr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sergeant practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tower Plaza Neurology | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael John Sergeant Sr. is one of 822 neurologists in Illinois
Neurology is Dr. Sergeant's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Sergeant is licensed in Illinois.
Specialties and state licenses
- Neurology, IllinoisPrimary
Neurologists near Dr. Sergeant
Counts of neurologists 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 John Sergeant Sr. billed Medicare for 199 services in 2019
CMS data shows 199 Medicare services from Dr. Sergeant across 5 procedure codes in 2019. Medicare paid $6,256 for them.
Dr. Sergeant's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 3592019: 16055%
- Surgery
- 2018: 202019: 3995%
- Tests and treatments
- 2018: 202019: 0100%
Where Dr. Sergeant's Medicare services took place, 2019
- In an office12060%
- In a facility7940%
Dr. Sergeant compared with the Illinois median for neurologists, 2019
- Dr. Sergeant
- Illinois median
- Medicare services
- 199vs 40150% below
- Part D claims
- 70vs 31878% below
Medians across 747 neurologists in Illinois with Dmand AI profiles that report each measure.
Dr. Sergeant's most billed Medicare procedure codes, 2019
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. Sergeant and other neurologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael John Sergeant Sr.'s patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Sergeant's median patient age at 69, with 60% women.
Dr. Sergeant'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
- Women60%
- Men40%
Source: Dmand AI Patient Panel Data
Dr. Michael John Sergeant Sr. wrote 70 Medicare Part D claims in 2020
In 2020, Dr. Sergeant wrote 70 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $1,242 in total drug cost. In 2019, CMS named 1,095 claims across 17 drugs.
Dr. Sergeant's most prescribed drugs by claims, 2020
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 1,0952020: 7094%
Drugs named by CMS: 2 in 2020, 17 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Michael John Sergeant Sr. received $102 in industry payments from 2017 to 2019
CMS Open Payments shows 6 general payments to Dr. Sergeant from 5 drug and device companies from 2017 to 2019. Food and beverage make up the largest share, 100% of the total. Genentech, Inc. paid the most, $26.
General payments to Dr. Sergeant by program year, 2017 to 2019
Companies that paid Dr. Sergeant the most, 2017 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Michael John Sergeant Sr.'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 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 John Sergeant Sr.
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 John Sergeant Sr.'s NPI number?
Dr. Michael John Sergeant Sr.'s NPI number is 1205965936. It was assigned on March 6, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael John Sergeant Sr.?
Dr. Michael John Sergeant Sr. is a neurologist in Bourbonnais, Illinois. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Michael John Sergeant Sr. practice?
Dr. Sergeant practices at 475 Brown Blvd Suite 101 Suite 101, Bourbonnais, IL 60914. Dr. Sergeant's primary practice is Tower Plaza Neurology in Bourbonnais, Illinois.
What is Dr. Michael John Sergeant Sr.'s office phone number?
The practice phone on file for Dr. Sergeant is (815) 939-7421.
What is Dr. Michael John Sergeant Sr.'s medical license number?
Dr. Sergeant holds Illinois license 036057704.
What medical group is Dr. Michael John Sergeant Sr. part of?
Dr. Sergeant is linked to Mercyhealth Physicians.
Does Dr. Michael John Sergeant Sr. accept Medicare?
Yes. CMS data shows Dr. Sergeant billed Medicare for 199 services in 2019.
What services does Dr. Michael John Sergeant Sr. bill to Medicare?
In 2019, Dr. Sergeant's most billed Medicare services were office visit, established patient (99212), office visit, established patient (99213) and surgery: heart and blood vessels (36415).
What drugs does Dr. Michael John Sergeant Sr. prescribe most?
In 2020 Medicare Part D data, Dr. Sergeant's most prescribed drugs by claims were Donepezil HCl and Memantine HCl.
Has Dr. Michael John Sergeant Sr. received payments from drug or device companies?
CMS Open Payments shows $102 in general payments to Dr. Sergeant from 5 companies from 2017 to 2019. The largest total came from Genentech, Inc.
How long has Dr. Michael John Sergeant Sr. been practicing?
Dr. Sergeant's NPI was assigned in 2007.
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