Carmen Elizabeth Lopez
- Medicare services, 2024
- 97
- Medicare patients, 2024
- 212
- MIPS score, 2024
- 95
- Hospital affiliations
- 1
- Industry payments
- $20
- Practice address
- 251 E Huron St, Chicago, IL 60611
- Practice phone
- Call (312) 926-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Carmen Elizabeth Lopez is an anesthesiologist in Chicago, Illinois
Carmen Lopez practices at Northwestern Memorial Hospital in Chicago, Illinois, part of Northwestern Memorial HealthCare.
Carmen Lopez's NPI, 1912404617, was assigned on April 9, 2018. Carmen Lopez graduated from University of Texas Medical School at Houston in 2018. Carmen Lopez holds Illinois license 036161078.
- NPI
- 1912404617NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567708738
- NPI enumeration date
- April 9, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (312) 926-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Carmen Elizabeth Lopez practices at Northwestern Memorial Hospital in Chicago, Illinois
Carmen Lopez's primary practice is Northwestern Memorial Hospital, at 251 E Huron St, Chicago, IL 60611 in Cook County. The practice phone is (312) 926-2000.
- Northwestern Memorial Hospital251 E Huron St, Chicago, IL 60611 · Cook CountyPhone(312) 926-2000
Source: Dmand AI Affiliation Data
Carmen Elizabeth Lopez is affiliated with 1 site of care and 1 medical group
Carmen Lopez's primary practice is Northwestern Memorial Hospital in Chicago, Illinois, part of Northwestern Memorial HealthCare. The medical group on file is Northwestern Medical Faculty Foundation.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Carmen Elizabeth Lopez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Carmen Lopez practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwestern Memorial Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Carmen Elizabeth Lopez is one of 1,887 anesthesiologists in Illinois
Anesthesiology is Carmen Lopez's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Carmen Lopez is licensed in Illinois.
Specialties and state licenses
- Anesthesiology, IllinoisPrimary
Anesthesiologists near Carmen Lopez
Counts of anesthesiologists 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
Carmen Elizabeth Lopez billed Medicare for 97 services in 2024
CMS data shows 97 Medicare services from Carmen Lopez across 5 procedure codes in 2024, for 212 Medicare patients. Medicare paid $7,118 for them. Every service was in a facility, such as a hospital, rather than an office.
Carmen Lopez's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 692024: 9741%
Carmen Lopez compared with the Illinois median for anesthesiologists, 2024
- Carmen Lopez
- Illinois median
- Medicare services
- 97vs 917% above
- Medicare patients
- 212vs 15735% above
Medians across 1,742 anesthesiologists in Illinois with Dmand AI profiles that report each measure.
Carmen Lopez'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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Medicare shows one payer. Book a meeting to get commercial claims data for Carmen Lopez and other anesthesiologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Carmen Elizabeth Lopez treated 212 Medicare patients in 2024, average age 72
CMS counts 212 Medicare patients who saw Carmen Lopez in 2024. The largest group is 65 to 74, with 91 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.75, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Carmen Lopez's median patient age at 40, with 79% women.
Carmen Lopez's Medicare patients by age, 2024
Carmen Lopez's Medicare patients by sex, 2024
- Women10851%
- Men10449%
Chronic conditions among Carmen Lopez's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis46%
- Ischemic heart disease38%
- Diabetes31%
- Anxiety29%
- Heart failure27%
- Cancer26%
Share of Medicare patients with each condition. A patient can have several.
Carmen Lopez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 40
Patient panel by sex, all payers
- Women79%
- Men21%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Carmen Elizabeth Lopez 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 Carmen Lopez for performance year 2024, reported through an alternative payment model (APM). Carmen Lopez accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Carmen Lopez'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
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Carmen Elizabeth Lopez received $20 in industry payments in 2023
CMS Open Payments shows 1 general payment to Carmen Lopez from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. AtriCure, Inc. paid the most, $20.
Companies that paid Carmen Lopez the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Carmen Elizabeth Lopez graduated from University of Texas Medical School at Houston
Carmen Lopez graduated from University of Texas Medical School at Houston in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Carmen Elizabeth Lopez'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) |
| 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 Carmen Elizabeth Lopez
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What is Carmen Elizabeth Lopez's NPI number?
Carmen Elizabeth Lopez's NPI number is 1912404617. It was assigned on April 9, 2018, and it is active in the NPI Registry.
What does Carmen Elizabeth Lopez specialize in?
Carmen Elizabeth Lopez is an anesthesiologist in Chicago, Illinois. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Carmen Elizabeth Lopez practice?
Carmen Lopez practices at 251 E Huron St, Chicago, IL 60611. Carmen Lopez's primary practice is Northwestern Memorial Hospital in Chicago, Illinois, part of Northwestern Memorial HealthCare.
What is Carmen Elizabeth Lopez's office phone number?
The practice phone on file for Carmen Lopez is (312) 926-2000.
What is Carmen Elizabeth Lopez's medical license number?
Carmen Lopez holds Illinois license 036161078.
Which hospitals is Carmen Elizabeth Lopez affiliated with?
Carmen Lopez practices at Northwestern Memorial Hospital in Chicago, Illinois.
What medical group is Carmen Elizabeth Lopez part of?
Carmen Lopez is linked to Northwestern Medical Faculty Foundation.
Does Carmen Elizabeth Lopez accept Medicare?
Yes. CMS data shows Carmen Lopez billed Medicare for 97 services in 2024, and Carmen Lopez accepts Medicare assignment.
What is Carmen Elizabeth Lopez's MIPS score?
Carmen Lopez'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 Carmen Elizabeth Lopez see?
CMS counts 212 Medicare patients who saw Carmen Lopez in 2024, with an average age of 72.
Show 4 more questionsShow fewer questions
What services does Carmen Elizabeth Lopez bill to Medicare?
In 2024, Carmen Lopez's most billed Medicare services were anesthesia (00731), anesthesia (00142) and anesthesia (00811).
Where did Carmen Elizabeth Lopez go to medical school?
Carmen Lopez graduated from University of Texas Medical School at Houston in 2018.
Has Carmen Elizabeth Lopez received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Carmen Lopez from 1 company from 2023 to 2023. The largest total came from AtriCure, Inc.
How long has Carmen Elizabeth Lopez been practicing?
Carmen Lopez graduated from medical school in 2018, 8 years ago.
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