Dr. Leslie Anne Brookfield, MD
- Medicare services, 2024
- 603
- Medicare patients, 2024
- 518
- Part D claims, 2024
- 172
- Hospital affiliations
- 1
- Industry payments
- $3,400
- Practice address
- 1775 Dempster St, Park Ridge, IL 60068
- Practice phone
- Call (847) 723-2210
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Brookfield's professional email, personal email and mobile number
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Dr. Leslie Anne Brookfield is a cardiologist in Park Ridge, Illinois
Dr. Brookfield practices at Advocate Lutheran General Hospital in Park Ridge, Illinois, part of Advocate Health.
Dr. Brookfield's NPI, 1164463535, was assigned on June 9, 2006. Dr. Brookfield graduated from University of Toledo College of Medicine in 1981. Dr. Brookfield holds Illinois license 036065325.
- NPI
- 1164463535NPI Registry (opens in a new tab)
- NPI enumeration date
- June 9, 2006
- NPI status
- Active
- Practice phone
- (847) 723-2210
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Leslie Anne Brookfield practices at Advocate Lutheran General Hospital in Park Ridge, Illinois
Dr. Brookfield's primary practice is Advocate Lutheran General Hospital, at 1775 Dempster St, Park Ridge, IL 60068 in Cook County. The practice phone is (847) 723-2210.
- Advocate Lutheran General Hospital1775 Dempster St, Park Ridge, IL 60068 · Cook CountyPhone(847) 723-2210
Source: Dmand AI Affiliation Data
Dr. Leslie Anne Brookfield is affiliated with 3 sites of care and 2 medical groups
Dr. Brookfield's primary practice is Advocate Lutheran General Hospital in Park Ridge, Illinois, part of Advocate Health. The medical group on file is Dreyer Medical Clinic (Advocate Medical Group). Dmand AI also links Dr. Brookfield to 2 more group practices and clinics and 1 medical group, 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. Leslie Anne Brookfield's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Brookfield practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advocate Lutheran General Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Leslie Anne Brookfield is one of 908 cardiologists in Illinois
Cardiovascular disease is Dr. Brookfield's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Brookfield is licensed in Illinois.
Specialties and state licenses
- Cardiovascular disease, IllinoisPrimary
Cardiologists near Dr. Brookfield
Counts of cardiologists 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. Leslie Anne Brookfield billed Medicare for 603 services in 2024
CMS data shows 603 Medicare services from Dr. Brookfield across 9 procedure codes in 2024, for 518 Medicare patients. Medicare paid $16,397 for them.
Dr. Brookfield's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1392024: 498258%
- Office and hospital visits
- 2023: 512024: 105106%
Where Dr. Brookfield's Medicare services took place, 2024
- In an office12421%
- In a facility47979%
Dr. Brookfield compared with the Illinois median for cardiologists, 2024
- Dr. Brookfield
- Illinois median
- Medicare services
- 603vs 1,93669% below
- Medicare patients
- 518vs 1,02349% below
- Part D claims
- 69vs 1,50295% below
Medians across 906 cardiologists in Illinois with Dmand AI profiles that report each measure.
Dr. Brookfield'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. Leslie Anne Brookfield treated 518 Medicare patients in 2024, average age 74
CMS counts 518 Medicare patients who saw Dr. Brookfield in 2024. The largest group is 75 to 84, with 185 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 32% are also on Medicaid. Their average risk score is 2.01, 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. Brookfield's median patient age at 71, with 62% women.
Dr. Brookfield's Medicare patients by age, 2024
Dr. Brookfield's Medicare patients by sex, 2024
- Women26952%
- Men24948%
Chronic conditions among Dr. Brookfield's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Heart failure49%
- Ischemic heart disease45%
- Atrial fibrillation42%
- Chronic kidney disease41%
- Diabetes40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Brookfield's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Leslie Anne Brookfield wrote 172 Medicare Part D claims in 2024
In 2024, Dr. Brookfield wrote 172 Medicare Part D claims for 51 patients. 88% of them were for generic drugs. CMS names the drug for 69 of them, across 4 drugs with 11 or more claims each, at $1,413 in total drug cost. In 2023, CMS named 249 claims across 10 drugs.
Dr. Brookfield's Part D claims by kind of drug, 2024
- Generic151 claims88%
- Brand-name21 claims12%
Dr. Brookfield'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: 2492024: 6972%
Drugs named by CMS: 4 in 2024, 10 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
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Dr. Leslie Anne Brookfield received $3,400 in industry payments from 2016 to 2025
CMS Open Payments shows 153 general payments to Dr. Brookfield from 19 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 86% of the total. Bristol-Myers Squibb Company paid the most, $638.
General payments to Dr. Brookfield by program year, 2016 to 2025
General payments to Dr. Brookfield by kind, 2016 to 2025
- Food and beverage$2,92386%
- Travel and lodging$2878%
- Speaker and faculty fees$1204%
- Consulting fees$602%
- Education$90%
Companies that paid Dr. Brookfield the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Leslie Anne Brookfield graduated from University of Toledo College of Medicine
Dr. Brookfield graduated from University of Toledo College of Medicine in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Leslie Anne Brookfield'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) |
| 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. Leslie Anne Brookfield
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. Leslie Anne Brookfield's NPI number?
Dr. Leslie Anne Brookfield's NPI number is 1164463535. It was assigned on June 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Leslie Anne Brookfield?
Dr. Leslie Anne Brookfield is a cardiologist in Park Ridge, Illinois. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Leslie Anne Brookfield practice?
Dr. Brookfield practices at 1775 Dempster St, Park Ridge, IL 60068. Dr. Brookfield's primary practice is Advocate Lutheran General Hospital in Park Ridge, Illinois, part of Advocate Health. Dmand AI also links Dr. Brookfield to 2 group practices and clinics and 1 medical group.
What is Dr. Leslie Anne Brookfield's office phone number?
The practice phone on file for Dr. Brookfield is (847) 723-2210.
What is Dr. Leslie Anne Brookfield's medical license number?
Dr. Brookfield holds Illinois license 036065325.
Which hospitals is Dr. Leslie Anne Brookfield affiliated with?
Dr. Brookfield practices at Advocate Lutheran General Hospital in Park Ridge, Illinois.
What medical group is Dr. Leslie Anne Brookfield part of?
Dr. Brookfield is linked to Dreyer Medical Clinic (Advocate Medical Group). Dmand AI links Dr. Brookfield to 1 more medical group.
Does Dr. Leslie Anne Brookfield accept Medicare?
Yes. CMS data shows Dr. Brookfield billed Medicare for 603 services in 2024.
How many Medicare patients does Dr. Leslie Anne Brookfield see?
CMS counts 518 Medicare patients who saw Dr. Brookfield in 2024, with an average age of 74.
What services does Dr. Leslie Anne Brookfield bill to Medicare?
In 2024, Dr. Brookfield's most billed Medicare services were heart test or procedure (93010), office visit, established patient (99214) and heart test or procedure (93306).
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Where did Dr. Leslie Anne Brookfield go to medical school?
Dr. Brookfield graduated from University of Toledo College of Medicine in 1981.
What drugs does Dr. Leslie Anne Brookfield prescribe most?
In 2024 Medicare Part D data, Dr. Brookfield's most prescribed drugs by claims were Metoprolol Succinate, Atorvastatin Calcium and Digoxin.
Has Dr. Leslie Anne Brookfield received payments from drug or device companies?
CMS Open Payments shows $3,400 in general payments to Dr. Brookfield from 19 companies from 2016 to 2025. The largest total came from Bristol-Myers Squibb Company.
How long has Dr. Leslie Anne Brookfield been practicing?
Dr. Brookfield graduated from medical school in 1981, 45 years ago.
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