Mark E Wertenteil, M.D.
Patients across NJ can see Mark E Wertenteil, M.D. in person in Glen Rock or via virtual visit — no travel required. A New York University School of Medicine graduate since 1994, he brings 32+ years of experience. He regularly sees Medicare patients with high cholesterol, hypertension, and arthritis (per CMS claims data). CMS MIPS quality score: 98.67/100 (2023).
At a glance
- Uses generic medications more than 84% of reporting doctors in New Jersey
- Federal MIPS score higher than 79% of MIPS-scored doctors in New Jersey
- Virtual visits available — no app or travel required
Older · 154dNPPES updated 2025-12-03 · verify on CMS
Contact & Location
Practice Location
85 Harristown Rd, Glen Rock, NJ 07452-3329
How Does This Doctor Compare?
Based on Medicare data, this doctor scores better than 79% of doctors in New Jersey on federal quality measures, favors affordable generic drugs over brand-name ones.
MIPS Score
202398.67/100
New Jersey avg: 83.4 · US avg: 83.6
✓ Higher than most doctors nationally(+15.1 pts)
Better than 79% of MIPS-scored doctors in New JerseyHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Generic Rx
↑ Higher = better93.2%
New Jersey avg: 82.9 · US avg: 82.8
✓ Higher than most doctors nationally(+10.4 pts)
Better than 84% of reporting doctors in New JerseyHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
380
Unique beneficiaries
Standard volumePrescription Recipients
496
Patients prescribed
Prescriptions Written
5,142
Total claims
Total Medicare drug cost: $310k
Percentile rankings compared against 2,091 reporting peers in New Jersey.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
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 High Cholesterol, Hypertension, and Arthritis.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+1%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-8%) — less common here
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-8%) — less common here
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↓ Fewer patients than average (-4%) — less common here
Diseases involving abnormal cell growth with potential to spread to other body parts
US avg: 20.8%↑ More patients than average (+1%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-11%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$14 received from industry
1 transaction reported in 2024 ·Low tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Mark E Wertenteil's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1994
Nyu Grossman School of Medicine
Board certified · Dec 2, 2025
CMS-verified certification date
32 years in practice
Senior practitioner
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Taxonomy: 207R00000X
Education & Training
New York University School of Medicine (Class of 1994)
Virtual Internal Medicine Care With Mark E Wertenteil
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Mark E Wertenteil for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Glen Rock required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Mark E Wertenteil
NPI records show Dr. Wertenteil as active with telehealth listed in Glen Rock, NJ. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (201) 689-3726.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Mark E Wertenteil
Practice Location
85 Harristown Rd, Glen Rock, NJ 07452-3329
Mailing Address
85 Harristown Rd, Glen Rock, NJ 07452-3329
This is a provider directory. Contact the office directly to schedule appointments.
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