John Sigva
John Sigva is an Internal Medicine specialist based in East Windsor, NJ with over 8 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
John Sigva specializes in internal medicine, serving patients in East Windsor, NJ in group practice. He graduated from Rowan University School of Osteopathic Medicine in 2018 and has 8+ years of clinical experience. He regularly sees Medicare patients with hypertension, high cholesterol, and arthritis (per CMS claims data).
Older · 479dNPPES updated 2025-01-30 · verify NPI on CMS · Verify license at New Jersey State Board of Medical Examiners
Contact & Location
Practice Location
557 Us Highway 130 # North, East Windsor, NJ 08520-2624
How Does This Doctor Compare?
Medicare Patients
157
Unique beneficiaries
Standard volumePrescription Recipients
269
Patients prescribed
Prescriptions Written
1,898
Total claims
Total Medicare drug cost: $168k
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
Elevated cholesterol or triglycerides that increase heart disease risk
Joint inflammation causing pain, swelling, and stiffness
A condition where the body cannot properly regulate blood sugar levels
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
Gradual loss of kidney function over time, often linked to diabetes or hypertension
Excessive worry or fear that interferes with daily life
The heart cannot pump blood efficiently enough to meet the body's needs
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$62 received from industry
3 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 John Sigva's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2018
Rowan University School of Osteopathic Medicine
Board certified · Jan 29, 2025
Self-reported via NPPES
8 years in practice
Established
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
Rowan University School of Osteopathic Medicine (Class of 2018)
Virtual Internal Medicine Care With John Sigva
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with John Sigva for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to East Windsor 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 John Sigva
NPI records show Dr. Sigva as active with telehealth listed in East Windsor, NJ. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (609) 303-4480.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact John Sigva
Practice Location
557 Us Highway 130 # North, East Windsor, NJ 08520-2624
Mailing Address
557 Us Highway 130 # North, East Windsor, NJ 08520-2624
This is a provider directory. Contact the office directly to schedule appointments.
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