David Farrell Armstrong, D.O
Cardiovascular Disease Internal Medicine
Also practices: INTERNAL MEDICINE
David Farrell Armstrong, D.O specializes in internal medicine, serving patients in Glen Ridge, NJ in independent practice. He graduated from New York College of Osteo Medicine of New York Institute of Technology in 2009 and has 17+ years of clinical experience. He regularly sees Medicare patients with hypertension, high cholesterol, and arthritis (per CMS claims data). CMS MIPS quality score: 94.96/100 (2023).
At a glance
- Uses generic medications more than 22% of reporting doctors in New Jersey
- Federal MIPS score higher than 61% of MIPS-scored doctors in New Jersey
- Virtual visits available — no app or travel required
Older · 2869dNPPES updated 2018-06-28 · verify on CMS
Contact & Location
Practice Location
123 Highland Ave Ste 302, Glen Ridge, NJ 07028-1575
How Does This Doctor Compare?
Based on Medicare data, this doctor has an average quality score compared to other doctors in New Jersey, favors affordable generic drugs over brand-name ones.
MIPS Score
202394.96/100
New Jersey avg: 83.4 · US avg: 83.6
✓ Higher than most doctors nationally(+11.4 pts)
Average range among MIPS-scored doctors in New JerseyHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Generic Rx
↑ Higher = better80.8%
New Jersey avg: 82.9 · US avg: 82.8
⚠ Lower than most doctors nationally(-2 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
1,171
Unique beneficiaries
High volumePrescription Recipients
278
Patients prescribed
Prescriptions Written
2,052
Total claims
Total Medicare drug cost: $463k
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 Hypertension, High Cholesterol, and Arthritis.
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
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+3%) — 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 (+19%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+6%) — a focus area for this doctor
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ More patients than average (+5%) — 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 (+12%) — a focus area for this doctor
Conditions affecting emotional state, including depression and bipolar disorder
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$246 received from industry
13 transactions 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 David Farrell Armstrong's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2009
New York Institute of Technology College of Osteopathic Medicine
17 years in practice
Experienced
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
New York College of Osteo Medicine of New York Institute of Technology (Class of 2009)
Virtual Cardiovascular Disease Care With David Farrell Armstrong
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with David Farrell Armstrong for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Glen Ridge 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 David Farrell Armstrong
NPI records show Dr. Armstrong as active with telehealth listed in Glen Ridge, NJ. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (973) 748-9555.
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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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 David Farrell Armstrong
Practice Location
123 Highland Ave Ste 302, Glen Ridge, NJ 07028-1575
Mailing Address
123 Highland Ave Ste 302, Glen Ridge, NJ 07028-1575
This is a provider directory. Contact the office directly to schedule appointments.
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