Dr. Shereif H. Rezkalla, MD
- Medicare services, 2024
- 458
- Medicare patients, 2024
- 370
- Part D claims, 2024
- 697
- Publications
- 37
- Clinical trials
- 1
- Practice address
- 611 St Joseph Ave, Marshfield, WI 54449
- Practice phone
- Call (715) 387-9963
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Rezkalla's professional email, personal email and mobile number
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Dr. Shereif H. Rezkalla is a cardiologist in Marshfield, Wisconsin
Dr. Rezkalla practices at Marshfield Medical Center - Marshfield in Marshfield, Wisconsin, part of Sanford Health.
Dr. Rezkalla's NPI, 1396853669, was assigned on August 28, 2006. Dr. Rezkalla holds Wisconsin license 30248.
- NPI
- 1396853669NPI Registry (opens in a new tab)
- NPI enumeration date
- August 28, 2006
- NPI status
- Active
- Practice phone
- (715) 387-9963
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 78
- Medical school graduation
- 1974
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Shereif H. Rezkalla practices at Marshfield Medical Center - Marshfield in Marshfield, Wisconsin
Dr. Rezkalla's primary practice is Marshfield Medical Center - Marshfield, at 611 St Joseph Ave, Marshfield, WI 54449 in Wood County. The practice phone is (715) 387-9963.
- Marshfield Medical Center - Marshfield611 St Joseph Ave, Marshfield, WI 54449 · Wood CountyPhone(715) 387-9963
Source: Dmand AI Affiliation Data
Dr. Shereif H. Rezkalla is affiliated with 4 sites of care and 3 medical groups
Dr. Rezkalla's primary practice is Marshfield Medical Center - Marshfield in Marshfield, Wisconsin, part of Sanford Health. The medical group on file is Marshfield Clinic Health System. Dmand AI also links Dr. Rezkalla to 3 more group practices and clinics and 2 medical groups, 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. Shereif H. Rezkalla's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rezkalla practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Marshfield Medical Center - Marshfield | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Shereif H. Rezkalla is one of 354 cardiologists in Wisconsin
Cardiovascular disease is Dr. Rezkalla's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Rezkalla is licensed in Wisconsin.
Specialties and state licenses
- Cardiovascular disease, WisconsinPrimary
Cardiologists near Dr. Rezkalla
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. Shereif H. Rezkalla billed Medicare for 458 services in 2024
CMS data shows 458 Medicare services from Dr. Rezkalla across 7 procedure codes in 2024, for 370 Medicare patients. Medicare paid $8,540 for them.
Dr. Rezkalla's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 2,0112024: 41379%
- Office and hospital visits
- 2023: 3722024: 4588%
Where Dr. Rezkalla's Medicare services took place, 2024
- In an office9320%
- In a facility36580%
Dr. Rezkalla compared with the Wisconsin median for cardiologists, 2024
- Dr. Rezkalla
- Wisconsin median
- Medicare services
- 458vs 1,12459% below
- Medicare patients
- 370vs 79253% below
- Part D claims
- 575vs 1,15450% below
Medians across 359 cardiologists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Rezkalla'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. Rezkalla and other cardiologists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Shereif H. Rezkalla treated 370 Medicare patients in 2024, average age 76
CMS counts 370 Medicare patients who saw Dr. Rezkalla in 2024. The largest group is 75 to 84, with 141 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 27% are also on Medicaid. Their average risk score is 1.92, 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. Rezkalla's median patient age at 74, with 45% women.
Dr. Rezkalla's Medicare patients by age, 2024
Dr. Rezkalla's Medicare patients by sex, 2024
- Women17848%
- Men19252%
Chronic conditions among Dr. Rezkalla's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease50%
- Atrial fibrillation48%
- Heart failure48%
- Chronic kidney disease43%
- Arthritis41%
- Diabetes41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rezkalla's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Shereif H. Rezkalla wrote 697 Medicare Part D claims in 2024
In 2024, Dr. Rezkalla wrote 697 Medicare Part D claims for 205 patients. 66% of them were for generic drugs. CMS names the drug for 575 of them, across 17 drugs with 11 or more claims each, at $181,498 in total drug cost. In 2023, CMS named 1,037 claims across 28 drugs.
Dr. Rezkalla's Part D claims by kind of drug, 2024
- Generic462 claims66%
- Brand-name235 claims34%
Dr. Rezkalla'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: 1,0372024: 57545%
Drugs named by CMS: 17 in 2024, 28 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. Shereif H. Rezkalla 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. Rezkalla for performance year 2024, reported as part of a group.
Dr. Rezkalla's MIPS scores, performance year 2024
- 84of 100Final score
- 62.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Shereif H. Rezkalla has 37 publications on record
Dmand AI links 37 papers to Dr. Rezkalla, published from 2010 to 2025. 2021 was the busiest year, with 3. The most frequent topics are Cardiovascular Diseases, Myocardial Infarction and Coronary Angiography. Dr. Rezkalla has published most often in Clin Med Res. Dr. Rezkalla's most frequent co-authors are Salah Sabbagh, MD, Param P. Sharma, MD and Deepa Soodi, MD.
Dr. Rezkalla's papers by year, 2015 to 2025
Topics Dr. Rezkalla writes about most
- Cardiovascular Diseases
- Myocardial Infarction
- Coronary Angiography
- Angioplasty, Balloon, Coronary
- Cardiovascular System
- Coronary Artery Bypass
- Electrocardiography
- Ischemic Preconditioning, Myocardial
Dr. Rezkalla's most frequent co-authors
Recent publications by Dr. Rezkalla
J Cardiopulm Rehabil Prev
See who Dr. Rezkalla researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Rezkalla works with, so you can find a warm path to the right cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Shereif H. Rezkalla has worked on 1 clinical trial
Dmand AI links Dr. Rezkalla to 1 clinical trial. Conditions studied include Atrial Fibrillation and Arrhythmias, Cardiac.
Conditions in Dr. Rezkalla's trials
- Atrial Fibrillation
- Arrhythmias, Cardiac
Investigators on the most trials with Dr. Rezkalla
- Christine M. Albert, MD1 shared trial
- Sean Charles Beinart, MD1 shared trial
- Brad C. Lipson, DO1 shared trial
Recent clinical trials with Dr. Rezkalla
Early Dronedarone Versus Usual Care to Improve Outcomes in Persons With Newly Diagnosed Atrial Fibrillation (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Shereif H. Rezkalla received $1,388 in industry payments from 2016 to 2020
CMS Open Payments shows 8 general payments to Dr. Rezkalla from 4 drug and device companies from 2016 to 2020. Travel and lodging make up the largest share, 83% of the total. Amgen Inc. paid the most, $1,264.
General payments to Dr. Rezkalla by program year, 2016 to 2020
General payments to Dr. Rezkalla by kind, 2016 to 2020
- Travel and lodging$1,14583%
- Food and beverage$24317%
Companies that paid Dr. Rezkalla the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Shereif H. Rezkalla'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 | 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. Shereif H. Rezkalla
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. Shereif H. Rezkalla's NPI number?
Dr. Shereif H. Rezkalla's NPI number is 1396853669. It was assigned on August 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Shereif H. Rezkalla?
Dr. Shereif H. Rezkalla is a cardiologist in Marshfield, Wisconsin. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Shereif H. Rezkalla practice?
Dr. Rezkalla practices at 611 St Joseph Ave, Marshfield, WI 54449. Dr. Rezkalla's primary practice is Marshfield Medical Center - Marshfield in Marshfield, Wisconsin, part of Sanford Health. Dmand AI also links Dr. Rezkalla to 3 group practices and clinics and 2 medical groups.
What is Dr. Shereif H. Rezkalla's office phone number?
The practice phone on file for Dr. Rezkalla is (715) 387-9963.
What is Dr. Shereif H. Rezkalla's medical license number?
Dr. Rezkalla holds Wisconsin license 30248.
Which hospitals is Dr. Shereif H. Rezkalla affiliated with?
Dr. Rezkalla practices at Marshfield Medical Center - Marshfield in Marshfield, Wisconsin.
What medical group is Dr. Shereif H. Rezkalla part of?
Dr. Rezkalla is linked to Marshfield Clinic Health System. Dmand AI links Dr. Rezkalla to 2 more medical groups.
Does Dr. Shereif H. Rezkalla accept Medicare?
Yes. CMS data shows Dr. Rezkalla billed Medicare for 458 services in 2024.
What is Dr. Shereif H. Rezkalla's MIPS score?
Dr. Rezkalla'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. Shereif H. Rezkalla see?
CMS counts 370 Medicare patients who saw Dr. Rezkalla in 2024, with an average age of 76.
Show 6 more questionsShow fewer questions
What services does Dr. Shereif H. Rezkalla bill to Medicare?
In 2024, Dr. Rezkalla's most billed Medicare services were heart test or procedure (93010), heart test or procedure (93297) and heart test or procedure (93306).
What drugs does Dr. Shereif H. Rezkalla prescribe most?
In 2024 Medicare Part D data, Dr. Rezkalla's most prescribed drugs by claims were Eliquis, Metoprolol Succinate and Atorvastatin Calcium.
Has Dr. Shereif H. Rezkalla received payments from drug or device companies?
CMS Open Payments shows $1,388 in general payments to Dr. Rezkalla from 4 companies from 2016 to 2020. The largest total came from Amgen Inc.
How long has Dr. Shereif H. Rezkalla been practicing?
Dr. Rezkalla graduated from medical school in 1974, 52 years ago.
Does Dr. Shereif H. Rezkalla do research?
Dmand AI links 37 publications to Dr. Rezkalla, published from 2010 to 2025. Dr. Rezkalla has worked on 1 clinical trial.
Who does Dr. Shereif H. Rezkalla publish with?
Dr. Rezkalla's most frequent co-authors are Salah Sabbagh, MD (2 shared papers), Param P. Sharma, MD (2 shared papers) and Deepa Soodi, MD (2 shared papers).
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