Echocardiography, TransesophagealForamen Ovale, PatentIschemic Attack, Transient
Dr. Mark E. Zweben, MD
NPI1720067077PAC ID4183512353
- Medicare services, 2024
- 6,282
- Medicare patients, 2024
- 1,441
- Part D claims, 2024
- 7,129
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 1401 Foulk Rd, Wilmington, DE 19803
- Practice phone
- Call (302) 366-8600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cardiology Physicians PA
Wilmington, Delaware
Find Dr. Zweben'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. Mark E. Zweben is a cardiologist in Wilmington, Delaware
Dr. Zweben practices at Cardiology Physicians PA in Wilmington, Delaware.
Dr. Zweben's NPI, 1720067077, was assigned on January 14, 2006. Dr. Zweben graduated from New York University School of Medicine in 1990. Dr. Zweben holds Delaware license C1-0006934.
NPI and contact details
- NPI
- 1720067077NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183512353
- NPI enumeration date
- January 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (302) 366-8600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark E. Zweben practices at Cardiology Physicians PA in Wilmington, Delaware
Dr. Zweben's primary practice is Cardiology Physicians PA, at 1401 Foulk Rd, Wilmington, DE 19803 in New Castle County. The practice phone is (302) 366-8600.
- Cardiology Physicians PA1401 Foulk Rd, Wilmington, DE 19803 · New Castle CountyPhone(302) 366-8600
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark E. Zweben is affiliated with 7 sites of care and 4 medical groups
Dr. Zweben's primary practice is Cardiology Physicians PA in Wilmington, Delaware. Dr. Zweben is also affiliated with Christiana Hospital. The medical group on file is ChristianaCare. Dmand AI also links Dr. Zweben to 1 more hospital, 4 group practices and clinics and 3 medical groups, each named with a free account.
Cardiology Physicians PAPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mark E. Zweben's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zweben practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cardiology Physicians PA | Available with a free account |
| +6 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Mark E. Zweben is one of 106 cardiologists in Delaware
Cardiovascular disease is Dr. Zweben's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dmand AI has Dr. Zweben's licenses on file in 2 states: Delaware and Maryland.
Specialties and state licenses
- Cardiovascular disease, DelawarePrimary
- Maryland license
Cardiologists near Dr. Zweben
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. Mark E. Zweben billed Medicare for 6,282 services in 2024
CMS data shows 6,282 Medicare services from Dr. Zweben across 29 procedure codes in 2024, for 1,441 Medicare patients. Medicare paid $547,897 for them.
Medicare services, 20246,282
Medicare patients1,441
Paid by Medicare$547,897
Procedure codes29
Dr. Zweben's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2,7422024: 2,7952%
- Tests and treatments
- 2023: 2,4012024: 2,3821%
- Drugs given in the office
- 2023: 7122024: 59916%
- Other services
- 2023: 3362024: 20639%
- Imaging
- 2023: 2242024: 20210%
- Lab and pathology
- 2023: 922024: 987%
Where Dr. Zweben's Medicare services took place, 2024
- In an office6,03096%
- In a facility2524%
Dr. Zweben compared with the Delaware median for cardiologists, 2024
- Dr. Zweben
- Delaware median
- Medicare services
- 6,282vs 2,7922.3 times
- Medicare patients
- 1,441vs 1,478Close to median
- Part D claims
- 6,825vs 2,3302.9 times
Medians across 103 cardiologists in Delaware with Dmand AI profiles that report each measure.
Dr. Zweben'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.
Need commercial claims for Dr. Zweben?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Zweben and other cardiologists in Delaware.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark E. Zweben treated 1,441 Medicare patients in 2024, average age 75
CMS counts 1,441 Medicare patients who saw Dr. Zweben in 2024. The largest group is 65 to 74, with 585 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.43, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Zweben's median patient age at 70, with 49% women.
Medicare patients, 20241,441
Average age75
Average risk score1.43
Also on Medicaid17%
Dr. Zweben's Medicare patients by age, 2024
Dr. Zweben's Medicare patients by sex, 2024
- Women77254%
- Men66946%
Chronic conditions among Dr. Zweben's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes50%
- Arthritis47%
- Ischemic heart disease46%
- Chronic kidney disease36%
- Atrial fibrillation30%
- Heart failure30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Zweben's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women49%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark E. Zweben wrote 7,129 Medicare Part D claims in 2024
In 2024, Dr. Zweben wrote 7,129 Medicare Part D claims for 953 patients. 86% of them were for generic drugs. CMS names the drug for 6,825 of them, across 66 drugs with 11 or more claims each, at $1,176,556 in total drug cost. In 2023, CMS named 6,367 claims across 66 drugs.
Part D claims, 20247,129
Drugs named by CMS66
Total drug cost$1.2M
Part D patients953
Dr. Zweben's Part D claims by kind of drug, 2024
- Generic6,124 claims86%
- Brand-name1,005 claims14%
Dr. Zweben'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: 6,3672024: 6,8257%
Drugs named by CMS: 66 in 2024, 66 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
How Dr. Mark E. Zweben takes part in Medicare
Dr. Zweben accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Mark E. Zweben has 1 publication on record
Dmand AI links 1 paper to Dr. Zweben. Dr. Zweben's most frequent co-authors are Zaher Fanari, MD, Sumaya Hammami, MD and Wasif A. Qureshi, MD.
Papers1
Dr. Zweben's most frequent co-authors
Recent publications by Dr. Zweben
See who Dr. Zweben researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Zweben 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. Mark E. Zweben received $5,726 in industry payments from 2016 to 2025
CMS Open Payments shows 339 general payments to Dr. Zweben from 37 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $808.
General payments to Dr. Zweben by program year, 2016 to 2025
General payments to Dr. Zweben by kind, 2016 to 2025
$5.7Kin total
- Food and beverage$5,702100%
- Education$240%
Companies that paid Dr. Zweben 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. Mark E. Zweben graduated from New York University School of Medicine
Dr. Zweben graduated from New York University School of Medicine in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark E. Zweben'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Mark E. Zweben
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. Mark E. Zweben's NPI number?
Dr. Mark E. Zweben's NPI number is 1720067077. It was assigned on January 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark E. Zweben?
Dr. Mark E. Zweben is a cardiologist in Wilmington, Delaware. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Mark E. Zweben practice?
Dr. Zweben practices at 1401 Foulk Rd, Wilmington, DE 19803. Dr. Zweben's primary practice is Cardiology Physicians PA in Wilmington, Delaware. Dmand AI also links Dr. Zweben to 1 hospital, 4 group practices and clinics and 3 medical groups.
What is Dr. Mark E. Zweben's office phone number?
The practice phone on file for Dr. Zweben is (302) 366-8600.
What is Dr. Mark E. Zweben's medical license number?
Dr. Zweben holds Delaware license C1-0006934, one of the licenses on file in 2 states.
Which states has Dr. Mark E. Zweben been licensed in?
Dmand AI has state licenses on file for Dr. Zweben in Delaware and Maryland.
Which hospitals is Dr. Mark E. Zweben affiliated with?
Dr. Zweben is affiliated with Christiana Hospital. Dmand AI links Dr. Zweben to 1 more hospital.
What medical group is Dr. Mark E. Zweben part of?
Dr. Zweben is linked to ChristianaCare. Dmand AI links Dr. Zweben to 3 more medical groups.
Does Dr. Mark E. Zweben accept Medicare?
Yes. CMS data shows Dr. Zweben billed Medicare for 6,282 services in 2024, and Dr. Zweben accepts Medicare assignment.
How many Medicare patients does Dr. Mark E. Zweben see?
CMS counts 1,441 Medicare patients who saw Dr. Zweben in 2024, with an average age of 75.
Show 7 more questionsShow fewer questions
What services does Dr. Mark E. Zweben bill to Medicare?
In 2024, Dr. Zweben's most billed Medicare services were office visit, established patient (99215), heart test or procedure (93000) and injected or infused drug (J2785).
Where did Dr. Mark E. Zweben go to medical school?
Dr. Zweben graduated from New York University School of Medicine in 1990.
What drugs does Dr. Mark E. Zweben prescribe most?
In 2024 Medicare Part D data, Dr. Zweben's most prescribed drugs by claims were Atorvastatin Calcium, Carvedilol and Metoprolol Succinate.
Has Dr. Mark E. Zweben received payments from drug or device companies?
CMS Open Payments shows $5,726 in general payments to Dr. Zweben from 37 companies from 2016 to 2025. The largest total came from Amgen Inc.
How long has Dr. Mark E. Zweben been practicing?
Dr. Zweben graduated from medical school in 1990, 36 years ago.
Does Dr. Mark E. Zweben do research?
Dmand AI links 1 publication to Dr. Zweben.
Who does Dr. Mark E. Zweben publish with?
Dr. Zweben's most frequent co-authors are Zaher Fanari, MD (1 shared paper), Sumaya Hammami, MD (1 shared paper) and Wasif A. Qureshi, MD (1 shared paper).
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