Joan E. Briller

  • Chicago, IL
  • Cardiologist
NPI1972617132PAC ID8426069436
Medicare services, 2024
560
Medicare patients, 2024
338
Part D claims, 2024
618
Publications
40
MIPS score, 2024
93
Practice address
1740 West Taylor St Suite 1400, Chicago, IL 60612
Practice phone
Call (312) 996-3900
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

University of Illinois Hospital

Hospital · Chicago, Illinois

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Joan E. Briller is a cardiologist in Chicago, Illinois

Joan Briller practices at University of Illinois Hospital in Chicago, Illinois, part of University of Illinois System.

Joan Briller's NPI, 1972617132, was assigned on August 17, 2006. Joan Briller graduated from University of Connecticut School of Medicine in 1981. Joan Briller holds Illinois license 036067083.

NPI and contact details
Medicare PAC ID
8426069436
NPI enumeration date
August 17, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(312) 996-3900
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; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Joan E. Briller practices at University of Illinois Hospital in Chicago, Illinois

Joan Briller's primary practice is University of Illinois Hospital, at 1740 West Taylor St Suite 1400, Chicago, IL 60612 in Cook County. The practice phone is (312) 996-3900.

Source: Dmand AI Affiliation Data

Joan E. Briller is affiliated with 1 site of care and 1 medical group

Joan Briller's primary practice is University of Illinois Hospital in Chicago, Illinois, part of University of Illinois System. The medical group on file is University of Illinois Physicians Group (UIPG).

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Joan E. Briller's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Joan Briller practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
University of Illinois HospitalAvailable with a free account

Source: Dmand AI Technology Install Data

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Joan E. Briller is one of 908 cardiologists in Illinois

Cardiovascular disease is Joan Briller's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Joan Briller is licensed in Illinois.

Specialties and state licenses

  • Cardiovascular disease, IllinoisPrimaryLicense 036067083 · taxonomy 207RC0000X

Cardiologists near Joan Briller

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

Joan E. Briller billed Medicare for 560 services in 2024

CMS data shows 560 Medicare services from Joan Briller across 11 procedure codes in 2024, for 338 Medicare patients. Medicare paid $22,837 for them.

Medicare services, 2024560
Medicare patients338
Paid by Medicare$22,837
Procedure codes11

Joan Briller's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 4242024: 4486%
Office and hospital visits
2023: 992024: 11213%

Where Joan Briller's Medicare services took place, 2024

  • In an office132%
  • In a facility54798%

Joan Briller compared with the Illinois median for cardiologists, 2024

  • Joan Briller
  • Illinois median
Medicare services
560vs 1,93671% below
Medicare patients
338vs 1,02367% below
Part D claims
495vs 1,50267% below

Medians across 906 cardiologists in Illinois with Dmand AI profiles that report each measure.

Joan Briller'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.

See all procedures by Joan Briller

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Joan E. Briller treated 338 Medicare patients in 2024, average age 69

CMS counts 338 Medicare patients who saw Joan Briller in 2024. The largest group is 65 to 74, with 135 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 61% are also on Medicaid. Their average risk score is 3.20, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Joan Briller's median patient age at 66, with 65% women.

Medicare patients, 2024338
Average age69
Average risk score3.20
Also on Medicaid61%

Joan Briller's Medicare patients by age, 2024

Joan Briller's Medicare patients by sex, 2024

  • Women21864%
  • Men12036%

Chronic conditions among Joan Briller's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis55%
  4. Chronic kidney disease55%
  5. Heart failure54%
  6. Diabetes53%
  7. Ischemic heart disease51%
  8. Atrial fibrillation36%

Share of Medicare patients with each condition. A patient can have several.

Joan Briller'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

  • Women65%
  • Men35%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Joan E. Briller wrote 618 Medicare Part D claims in 2024

In 2024, Joan Briller wrote 618 Medicare Part D claims for 83 patients. 82% of them were for generic drugs. CMS names the drug for 495 of them, across 16 drugs with 11 or more claims each, at $98,037 in total drug cost. In 2023, CMS named 554 claims across 18 drugs.

Part D claims, 2024618
Drugs named by CMS16
Total drug cost$98,037
Part D patients83

Joan Briller's Part D claims by kind of drug, 2024

  • Generic509 claims82%
  • Brand-name109 claims18%

Joan Briller'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: 5542024: 49511%

Drugs named by CMS: 16 in 2024, 18 in 2023.

See all prescribing by Joan Briller

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

Joan E. Briller 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 Joan Briller for performance year 2024, reported as part of a group. Joan Briller accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Joan Briller's MIPS scores, performance year 2024

  • 93of 100Final score
  • 73.5of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 71of 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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Joan E. Briller has 40 publications on record

Dmand AI links 40 papers to Joan Briller, published from 2010 to 2025. 2024 was the busiest year, with 8. The most frequent topics are Pregnancy Complications, Cardiovascular, Cardiomyopathies and Peripartum Period. Joan Briller has published most often in JACC Adv. Joan Briller's most frequent co-authors are Odayme Quesada, MD, Nandita S. Scott, MD and Leslie T. Cooper, MD.

Papers40
Years published2010 to 2025

Joan Briller's papers by year, 2014 to 2025

Topics Joan Briller writes about most

  • Pregnancy Complications, Cardiovascular
  • Cardiomyopathies
  • Peripartum Period
  • Stroke Volume
  • Echocardiography
  • Heart Failure
  • Ventricular Function, Left
  • Cardiovascular Diseases

Joan Briller's most frequent co-authors

Recent publications by Joan Briller

See all 40 publications and co-authors

See who Joan Briller researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Joan Briller works with, so you can find a warm path to the right cardiologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Joan E. Briller received $6,169 in industry payments from 2016 to 2025

CMS Open Payments shows 30 general payments to Joan Briller from 11 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 69% of the total. Medtronic, Inc. paid the most, $5,827.

General payments to Joan Briller by program year, 2016 to 2025

General payments to Joan Briller by kind, 2016 to 2025

$6.2Kin total
  • Speaker and faculty fees$4,27569%
  • Travel and lodging$1,22820%
  • Food and beverage$66611%

Companies that paid Joan Briller the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Joan Briller

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Joan E. Briller graduated from University of Connecticut School of Medicine

Joan Briller graduated from University of Connecticut School of Medicine in 1981.

  1. Medical schoolUniversity of Connecticut School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Joan E. Briller's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors 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-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Joan E. Briller

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Joan E. Briller's NPI number?

Joan E. Briller's NPI number is 1972617132. It was assigned on August 17, 2006, and it is active in the NPI Registry.

What does Joan E. Briller specialize in?

Joan E. Briller is a cardiologist in Chicago, Illinois. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).

Where does Joan E. Briller practice?

Joan Briller practices at 1740 West Taylor St Suite 1400, Chicago, IL 60612. Joan Briller's primary practice is University of Illinois Hospital in Chicago, Illinois, part of University of Illinois System.

What is Joan E. Briller's office phone number?

The practice phone on file for Joan Briller is (312) 996-3900.

What is Joan E. Briller's medical license number?

Joan Briller holds Illinois license 036067083.

Which hospitals is Joan E. Briller affiliated with?

Joan Briller practices at University of Illinois Hospital in Chicago, Illinois.

What medical group is Joan E. Briller part of?

Joan Briller is linked to University of Illinois Physicians Group (UIPG).

Does Joan E. Briller accept Medicare?

Yes. CMS data shows Joan Briller billed Medicare for 560 services in 2024, and Joan Briller accepts Medicare assignment.

What is Joan E. Briller's MIPS score?

Joan Briller's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.

How many Medicare patients does Joan E. Briller see?

CMS counts 338 Medicare patients who saw Joan Briller in 2024, with an average age of 69.

Show 7 more questionsShow fewer questions

What services does Joan E. Briller bill to Medicare?

In 2024, Joan Briller's most billed Medicare services were heart test or procedure (93306), office visit, established patient (99214) and heart test or procedure (93325).

Where did Joan E. Briller go to medical school?

Joan Briller graduated from University of Connecticut School of Medicine in 1981.

What drugs does Joan E. Briller prescribe most?

In 2024 Medicare Part D data, Joan Briller's most prescribed drugs by claims were Atorvastatin Calcium, Metoprolol Succinate and Carvedilol.

Has Joan E. Briller received payments from drug or device companies?

CMS Open Payments shows $6,169 in general payments to Joan Briller from 11 companies from 2016 to 2025. The largest total came from Medtronic, Inc.

How long has Joan E. Briller been practicing?

Joan Briller graduated from medical school in 1981, 45 years ago.

Does Joan E. Briller do research?

Dmand AI links 40 publications to Joan Briller, published from 2010 to 2025.

Who does Joan E. Briller publish with?

Joan Briller's most frequent co-authors are Odayme Quesada, MD (5 shared papers), Nandita S. Scott, MD (5 shared papers) and Leslie T. Cooper, MD (4 shared papers).

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