Heather Marie Mascio, D.O
Also practices: INTERNAL MEDICINE
Heather Marie Mascio, D.O has practiced internal medicine for 17+ years, working in independent practice. She graduated from Rowan University School of Osteopathic Medicine in 2009 and has 17+ years of clinical experience. She regularly sees Medicare patients with hypertension, high cholesterol, and kidney disease (per CMS claims data).
Older · 244dNPPES updated 2025-09-04 · verify on CMS
Contact & Location
Practice Location
30 Medical Center Blvd, Chester, PA 19013-3955
How Does This Doctor Compare?
Medicare Patients
666
Unique beneficiaries
High volumePrescription Recipients
307
Patients prescribed
Prescriptions Written
1,683
Total claims
Total Medicare drug cost: $357k
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 Chronic Kidney Disease.
High blood pressure — a leading risk factor for heart disease and stroke
Elevated cholesterol or triglycerides that increase heart disease risk
Gradual loss of kidney function over time, often linked to diabetes or hypertension
A condition where the body cannot properly regulate blood sugar levels
Joint inflammation causing pain, swelling, and stiffness
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
The heart cannot pump blood efficiently enough to meet the body's needs
Conditions affecting emotional state, including depression and bipolar disorder
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$409 received from industry
16 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 Heather Marie Mascio's NPI.
Social Vulnerability Index: 0.49 / 1.00
Below-average vulnerabilityShe practices in a community where the CDC measures social vulnerability across socioeconomic status, household composition, racial/ethnic minority status, and housing/transportation factors. A higher index indicates more residents may face barriers accessing care.
Source: CDC/ATSDR Social Vulnerability Index.
Patient Reviews
No patient reviews yet. If you've seen Heather Marie Mascio, your feedback helps other patients.
Review PolicyAll feedback is moderated before publishing. We verify reviewer identity where possible and enforce a one-review-per-provider policy. Full guidelines →
Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2009
Rowan University School of Osteopathic Medicine
Board certified · Sep 3, 2025
CMS-verified certification date
17 years in practice
Experienced
Nephrologists treat kidney diseases including chronic kidney disease, kidney failure requiring dialysis, glomerulonephritis, kidney stones, and electrolyte disorders. They manage dialysis access and kidney transplant follow-up.
Taxonomy: 207RN0300X
Education & Training
Rowan University School of Osteopathic Medicine (Class of 2009)
Mailing address
Po Box 1, Flourtown, PA 19031-0001
Differs from practice location
Virtual Internal Medicine Care With Heather Marie Mascio
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Heather Marie Mascio for blood pressure monitoring, cholesterol management, kidney care follow-ups — no travel to Chester 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 Heather Marie Mascio
NPI records show Dr. Mascio as active with telehealth listed in Chester, PA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (610) 872-8501.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator · HRSA HPSA · CDC SVI. See Data Methodology.
Is this your profile?
Verify credentials, update practice details, and manage telehealth.
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 Heather Marie Mascio
Practice Location
30 Medical Center Blvd, Chester, PA 19013-3955
Mailing Address
Po Box 1, Flourtown, PA 19031-0001
This is a provider directory. Contact the office directly to schedule appointments.
Related Providers
Nephrology Internal Medicine in Pennsylvania
See allPeter J Snyder, MD
Philadelphia, PA
Stephen P Hauptman, DO
Philadelphia, PA
Paul a. G. Cohen, MD
Philadelphia, PA