Marc Klapholz, M.D.
Cardiovascular Disease Internal Medicine
Marc Klapholz is a Cardiovascular Disease Internal Medicine specialist based in Newark, NJ with over 40 years of clinical experience. Offers virtual telehealth visits.
Marc Klapholz, M.D. has been part of the Newark medical community since 2006 in group practice. Trained at Albert Einstein College of Medicine of Yeshiva University (class of 1986), he has been practicing for over 40 years. Among his Medicare patients, common conditions include hypertension, high cholesterol, and ischemic_heart (per CMS data).
At a glance
- Uses generic medications more than 23% of reporting doctors in New Jersey
- Virtual visits available — no app or travel required
Older · 1572dNPPES updated 2022-02-02 · verify NPI on CMS · Verify license at New Jersey State Board of Medical Examiners
Contact & Location
Practice Location
90 Bergen St Doc 3500, Newark, NJ 07103-2425
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Ischemic Heart Disease.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+5%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+39%) — a focus area for this doctor
The heart cannot pump blood efficiently enough to meet the body's needs
US avg: 22.5%↑ More patients than average (+45%) — a focus area for this doctor
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1986
Albert Einstein College of Medicine of Yeshiva University
Board certified · Feb 1, 2022
Self-reported via NPPES
40 years in practice
Senior practitioner
Cardiologists specialize in diagnosing and treating heart and blood vessel conditions including coronary artery disease, heart failure, arrhythmias, valve disorders, and hypertension. They perform diagnostic procedures such as echocardiograms, stress tests, and cardiac catheterization.
Taxonomy: 207RC0000X
Education & Training
Albert Einstein College of Medicine of Yeshiva University (Class of 1986)
Mailing address
30 Bergen St Admc 12 1205, Newark, NJ 07107-3000
Differs from practice location
Virtual Cardiovascular Disease Care With Marc Klapholz
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Marc Klapholz for blood pressure monitoring, cholesterol management, follow-up consultations — no travel to Newark required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Marc Klapholz
Dr. Klapholz is listed as active in the NPI registry with telehealth listed in Newark, NJ. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (973) 972-2573.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Marc Klapholz
Practice Location
90 Bergen St Doc 3500, Newark, NJ 07103-2425
Mailing Address
30 Bergen St Admc 12 1205, Newark, NJ 07107-3000
This is a provider directory. Contact the office directly to schedule appointments.
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