Dr. Gregory E. Brisson, MD
- Medicare services, 2024
- 443
- Medicare patients, 2024
- 102
- Part D claims, 2024
- 1,585
- Publications
- 6
- MIPS score, 2024
- 95
- Practice address
- 1333 West Belmont, Chicago, IL 60657
- Practice phone
- Call (312) 926-5522
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lynn Sage Breast Screening Center Lakeview
Mammography / Breast Imaging Center · Chicago, Illinois
Find Dr. Brisson'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. Gregory E. Brisson is an internist in Chicago, Illinois
Dr. Brisson practices at Lynn Sage Breast Screening Center Lakeview in Chicago, Illinois.
Dr. Brisson's NPI, 1891740627, was assigned on May 23, 2006. Dr. Brisson graduated from Wayne State University School of Medicine in 1991.
- NPI
- 1891740627NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3173531886
- NPI enumeration date
- May 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (312) 926-5522
- 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. Gregory E. Brisson practices at Lynn Sage Breast Screening Center Lakeview in Chicago, Illinois
Dr. Brisson's primary practice is Lynn Sage Breast Screening Center Lakeview, at 1333 West Belmont, Chicago, IL 60657. The practice phone is (312) 926-5522.
- Lynn Sage Breast Screening Center Lakeview1333 West Belmont, Chicago, IL 60657Phone(312) 926-5522
Source: Dmand AI Affiliation Data
Dr. Gregory E. Brisson is affiliated with 5 sites of care and 1 medical group
Dr. Brisson's primary practice is Lynn Sage Breast Screening Center Lakeview in Chicago, Illinois. Dr. Brisson is also affiliated with Northwestern Memorial Hospital. The medical group on file is Northwestern Medical Faculty Foundation. Dmand AI also links Dr. Brisson to 2 more hospitals and 1 group practice or clinic, each named with a free account. Dr. Brisson's employer is on file too: a breast imaging center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gregory E. Brisson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Brisson practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lynn Sage Breast Screening Center Lakeview | Available with a free account |
| +4 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Gregory E. Brisson is one of 5,652 internists in Illinois
Internal medicine is Dr. Brisson's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Brisson has a license on file in Illinois.
Specialties and state licenses
- Internal medicine, Illinois
Internists near Dr. Brisson
Counts of internists 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. Gregory E. Brisson billed Medicare for 443 services in 2024
CMS data shows 443 Medicare services from Dr. Brisson across 9 procedure codes in 2024, for 102 Medicare patients. Medicare paid $36,688 for them. Every service was in an office.
Dr. Brisson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2042024: 204No change
- Other services
- 2023: 772024: 12765%
- Surgery
- 2023: 582024: 8038%
- Tests and treatments
- 2023: 02024: 32
Dr. Brisson compared with the Illinois median for internists, 2024
- Dr. Brisson
- Illinois median
- Medicare services
- 443vs 56622% below
- Medicare patients
- 102vs 20851% below
- Part D claims
- 1,224vs 2844.3 times
Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.
Dr. Brisson'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. Brisson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Brisson and other internists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory E. Brisson treated 102 Medicare patients in 2024, average age 75
CMS counts 102 Medicare patients who saw Dr. Brisson in 2024. The largest group is 65 to 74, with 53 patients. 71% of them have high cholesterol, and 57% have high blood pressure. Their average risk score is 0.86, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Brisson's median patient age at 66, with 26% women.
Dr. Brisson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Brisson's Medicare patients by sex, 2024
- Women3029%
- Men7271%
Chronic conditions among Dr. Brisson's Medicare patients, 2024
- High cholesterol71%
- High blood pressure57%
- Arthritis30%
- Cancer30%
- Ischemic heart disease25%
- Anxiety24%
- Diabetes18%
- Atrial fibrillation16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Brisson'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
- Women26%
- Men74%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregory E. Brisson wrote 1,585 Medicare Part D claims in 2024
In 2024, Dr. Brisson wrote 1,585 Medicare Part D claims for 134 patients. 91% of them were for generic drugs. CMS names the drug for 1,224 of them, across 33 drugs with 11 or more claims each, at $95,726 in total drug cost. In 2023, CMS named 1,121 claims across 33 drugs.
Dr. Brisson's Part D claims by kind of drug, 2024
- Generic1,448 claims91%
- Brand-name and other137 claims9%
Dr. Brisson's most prescribed drugs by claims, 2024
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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,1212024: 1,2249%
Drugs named by CMS: 33 in 2024, 33 in 2023.
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. Gregory E. Brisson scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Brisson for performance year 2024, reported through an alternative payment model (APM). Dr. Brisson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Brisson as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Brisson's MIPS scores, performance year 2024
- 95of 100Final score
- 83of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Gregory E. Brisson has 6 publications on record
Dmand AI links 6 papers to Dr. Brisson, published from 2018 to 2020. The most frequent topics are Students, Medical, Confidentiality and Electronic Health Records. Dr. Brisson has published most often in Acad Med. Dr. Brisson's most frequent co-author is Kathy Johnson Neely, MD.
Topics Dr. Brisson writes about most
- Students, Medical
- Confidentiality
- Electronic Health Records
- Education, Medical
- Continuity of Patient Care
- Education, Medical, Undergraduate
- Ethics, Medical
Dr. Brisson's most frequent co-authors
Recent publications by Dr. Brisson
J Gen Intern Med
JAMA Intern Med
See who Dr. Brisson researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Brisson works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Gregory E. Brisson received $50 in industry payments from 2019 to 2023
CMS Open Payments shows 2 general payments to Dr. Brisson from 2 drug and device companies from 2019 to 2023. Food and beverage make up the largest share, 100% of the total. Abiomed paid the most, $38.
General payments to Dr. Brisson by program year, 2019 to 2023
Companies that paid Dr. Brisson the most, 2019 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gregory E. Brisson graduated from Wayne State University School of Medicine
Dr. Brisson graduated from Wayne State University School of Medicine in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gregory E. Brisson'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) |
| 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. Gregory E. Brisson
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. Gregory E. Brisson's NPI number?
Dr. Gregory E. Brisson's NPI number is 1891740627. It was assigned on May 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory E. Brisson?
Dr. Gregory E. Brisson is an internist in Chicago, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Gregory E. Brisson practice?
Dr. Brisson practices at 1333 West Belmont, Chicago, IL 60657. Dr. Brisson's primary practice is Lynn Sage Breast Screening Center Lakeview in Chicago, Illinois. Dmand AI also links Dr. Brisson to 2 hospitals and 1 group practice or clinic.
What is Dr. Gregory E. Brisson's office phone number?
The practice phone on file for Dr. Brisson is (312) 926-5522.
Which hospitals is Dr. Gregory E. Brisson affiliated with?
Dr. Brisson is affiliated with Northwestern Memorial Hospital. Dmand AI links Dr. Brisson to 2 more hospitals.
What medical group is Dr. Gregory E. Brisson part of?
Dr. Brisson is linked to Northwestern Medical Faculty Foundation.
Does Dr. Gregory E. Brisson accept Medicare?
Yes. CMS data shows Dr. Brisson billed Medicare for 443 services in 2024, and Dr. Brisson accepts Medicare assignment.
Does Dr. Gregory E. Brisson offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Brisson as offering telehealth services.
What is Dr. Gregory E. Brisson's MIPS score?
Dr. Brisson's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Gregory E. Brisson see?
CMS counts 102 Medicare patients who saw Dr. Brisson in 2024, with an average age of 75.
Show 7 more questionsShow fewer questions
What services does Dr. Gregory E. Brisson bill to Medicare?
In 2024, Dr. Brisson's most billed Medicare services were surgery: heart and blood vessels (36415), medicare service (G0439) and office visit, established patient (99215).
Where did Dr. Gregory E. Brisson go to medical school?
Dr. Brisson graduated from Wayne State University School of Medicine in 1991.
What drugs does Dr. Gregory E. Brisson prescribe most?
In 2024 Medicare Part D data, Dr. Brisson's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Dr. Gregory E. Brisson received payments from drug or device companies?
CMS Open Payments shows $50 in general payments to Dr. Brisson from 2 companies from 2019 to 2023. The largest total came from Abiomed.
How long has Dr. Gregory E. Brisson been practicing?
Dr. Brisson graduated from medical school in 1991, 35 years ago.
Does Dr. Gregory E. Brisson do research?
Dmand AI links 6 publications to Dr. Brisson, published from 2018 to 2020.
Who does Dr. Gregory E. Brisson publish with?
Dr. Brisson's most frequent co-authors are Kathy Johnson Neely, MD (3 shared papers).
Selling to internal medicine practices?
See internists in Illinois by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card