Intensive Care Med
Dr. Carmen E. Demarco, MD
- Medicare services, 2024
- 163
- Medicare patients, 2024
- 91
- Part D claims, 2024
- 306
- Publications
- 2
- Clinical trials
- 1
- Practice address
- 3601 W Thirteen Mile Rd, Royal Oak, MI 48073
- Practice phone
- Call (248) 898-5400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Demarco'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. Carmen E. Demarco is an infectious disease specialist in Royal Oak, Michigan
Dr. Demarco practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health.
Dr. Demarco's NPI, 1790808616, was assigned on April 7, 2007. Dr. Demarco holds Michigan license 4301074802.
- NPI
- 1790808616NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072601996
- NPI enumeration date
- April 7, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (248) 898-5400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Carmen E. Demarco practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan
Dr. Demarco's primary practice is Corewell Health William Beaumont University Hospital, at 3601 W Thirteen Mile Rd, Royal Oak, MI 48073 in Oakland County. The practice phone is (248) 898-5400.
- Corewell Health William Beaumont University Hospital3601 W Thirteen Mile Rd, Royal Oak, MI 48073 · Oakland CountyPhone(248) 898-5400
Source: Dmand AI Affiliation Data
Dr. Carmen E. Demarco is affiliated with 4 sites of care and 1 medical group
Dr. Demarco's primary practice is Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health. Dr. Demarco is also affiliated with Corewell Health Farmington Hills Hospital. The medical group on file is Beaumont Medical Group - Specialty Services. Dmand AI also links Dr. Demarco to 1 more physician office and 1 group practice or clinic, 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. Carmen E. Demarco's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Demarco practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health William Beaumont University Hospital | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Carmen E. Demarco is one of 264 infectious disease specialists in Michigan
Infectious disease is Dr. Demarco's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Demarco is licensed in Michigan.
Specialties and state licenses
- Infectious disease, MichiganPrimary
Infectious disease specialists near Dr. Demarco
Counts of infectious disease specialists 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. Carmen E. Demarco billed Medicare for 163 services in 2024
CMS data shows 163 Medicare services from Dr. Demarco across 5 procedure codes in 2024, for 91 Medicare patients. Medicare paid $14,342 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Demarco's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2312024: 16329%
Dr. Demarco compared with the Michigan median for infectious disease specialists, 2024
- Dr. Demarco
- Michigan median
- Medicare services
- 163vs 31849% below
- Medicare patients
- 91vs 14336% below
- Part D claims
- 212vs 13953% above
Medians across 266 infectious disease specialists in Michigan with Dmand AI profiles that report each measure.
Dr. Demarco'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 Dr. Demarco and other infectious disease specialists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Carmen E. Demarco treated 91 Medicare patients in 2024, average age 72
CMS counts 91 Medicare patients who saw Dr. Demarco in 2024. The largest group is 65 to 74, with 28 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 33% are also on Medicaid. Their average risk score is 3.85, 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. Demarco's median patient age at 62, with 51% women.
Dr. Demarco's Medicare patients by age, 2024
Dr. Demarco's Medicare patients by sex, 2024
- Women5358%
- Men3842%
Chronic conditions among Dr. Demarco's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease68%
- Arthritis59%
- Ischemic heart disease55%
- Mood disorders54%
- Heart failure51%
- Anxiety49%
Share of Medicare patients with each condition. A patient can have several.
Dr. Demarco's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Carmen E. Demarco wrote 306 Medicare Part D claims in 2024
In 2024, Dr. Demarco wrote 306 Medicare Part D claims for 45 patients. 90% of them were for generic drugs. CMS names the drug for 212 of them, across 8 drugs with 11 or more claims each, at $77,358 in total drug cost. In 2023, CMS named 313 claims across 7 drugs.
Dr. Demarco's Part D claims by kind of drug, 2024
- Generic275 claims90%
- Brand-name31 claims10%
Dr. Demarco'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.
Drug classes CMS tracks in Dr. Demarco's Part D claims, 2024
- Antibiotics76%233 of 306 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3132024: 21232%
Drugs named by CMS: 8 in 2024, 7 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. Carmen E. Demarco scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Demarco for performance year 2024, reported as part of a group. Dr. Demarco accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Demarco's MIPS scores, performance year 2024
- 84of 100Final score
- 66.7of 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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Dr. Carmen E. Demarco has 2 publications on record
Dmand AI links 2 papers to Dr. Demarco, published from 2014 to 2024. Dr. Demarco's most frequent co-authors are Matthew M. Churpek, MD, PhD, Alon Dagan, MD and Karthik V. Iyer, MD.
Dr. Demarco's most frequent co-authors
- Matthew M. Churpek, MD, PhD1 shared paper
- Alon Dagan, MD1 shared paper
- Karthik V. Iyer, MD1 shared paper
Recent publications by Dr. Demarco
Antimicrob Agents Chemother
See who Dr. Demarco researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Demarco works with, so you can find a warm path to the right infectious disease specialists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Carmen E. Demarco has worked on 1 clinical trial
Dmand AI links Dr. Demarco to 1 clinical trial. Conditions studied include Clostridium Infections and Gram-Positive Bacterial Infections.
Conditions in Dr. Demarco's trials
- Clostridium Infections
- Gram-Positive Bacterial Infections
Investigators on the most trials with Dr. Demarco
- Humberto I. Aguilar, MD1 shared trial
- Vikram S. Jayanty, MD1 shared trial
- Luis A. Manrique, MD1 shared trial
Recent clinical trials with Dr. Demarco
Evaluation of CRS3123 vs. Oral Vancomycin in Adult Patients With Clostridioides Difficile Infection (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Carmen E. Demarco received $769 in industry payments from 2016 to 2024
CMS Open Payments shows 30 general payments to Dr. Demarco from 9 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $300.
General payments to Dr. Demarco by program year, 2016 to 2024
Companies that paid Dr. Demarco the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Carmen E. Demarco'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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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. Carmen E. Demarco
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. Carmen E. Demarco's NPI number?
Dr. Carmen E. Demarco's NPI number is 1790808616. It was assigned on April 7, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Carmen E. Demarco?
Dr. Carmen E. Demarco is an infectious disease specialist in Royal Oak, Michigan. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Carmen E. Demarco practice?
Dr. Demarco practices at 3601 W Thirteen Mile Rd, Royal Oak, MI 48073. Dr. Demarco's primary practice is Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health. Dmand AI also links Dr. Demarco to 1 physician office and 1 group practice or clinic.
What is Dr. Carmen E. Demarco's office phone number?
The practice phone on file for Dr. Demarco is (248) 898-5400.
What is Dr. Carmen E. Demarco's medical license number?
Dr. Demarco holds Michigan license 4301074802.
Which hospitals is Dr. Carmen E. Demarco affiliated with?
Dr. Demarco practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan. Dr. Demarco is also affiliated with Corewell Health Farmington Hills Hospital.
What medical group is Dr. Carmen E. Demarco part of?
Dr. Demarco is linked to Beaumont Medical Group - Specialty Services.
Does Dr. Carmen E. Demarco accept Medicare?
Yes. CMS data shows Dr. Demarco billed Medicare for 163 services in 2024, and Dr. Demarco accepts Medicare assignment.
What is Dr. Carmen E. Demarco's MIPS score?
Dr. Demarco's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Dr. Carmen E. Demarco see?
CMS counts 91 Medicare patients who saw Dr. Demarco in 2024, with an average age of 72.
Show 6 more questionsShow fewer questions
What services does Dr. Carmen E. Demarco bill to Medicare?
In 2024, Dr. Demarco's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99223) and office visit, established patient (99214).
What drugs does Dr. Carmen E. Demarco prescribe most?
In 2024 Medicare Part D data, Dr. Demarco's most prescribed drugs by claims were Ceftriaxone, Daptomycin and Fosfomycin Tromethamine.
Has Dr. Carmen E. Demarco received payments from drug or device companies?
CMS Open Payments shows $769 in general payments to Dr. Demarco from 9 companies from 2016 to 2024. The largest total came from Pfizer Inc.
How long has Dr. Carmen E. Demarco been practicing?
Dr. Demarco graduated from medical school in 1992, 34 years ago.
Does Dr. Carmen E. Demarco do research?
Dmand AI links 2 publications to Dr. Demarco, published from 2014 to 2024. Dr. Demarco has worked on 1 clinical trial.
Who does Dr. Carmen E. Demarco publish with?
Dr. Demarco's most frequent co-authors are Matthew M. Churpek, MD, PhD (1 shared paper), Alon Dagan, MD (1 shared paper) and Karthik V. Iyer, MD (1 shared paper).
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