Maria C Demario, DO
Maria C Demario is a Family Medicine specialist based in Newtown Square, PA with over 35 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Maria C Demario, DO practices as part of a group family medicine physician practice in Newtown Square, PA. Trained at Philadelphia College of Osteopathic Medicine (class of 1991), she has been practicing for over 35 years. CMS Medicare data shows her patients commonly have high cholesterol, hypertension, and mood disorders.
At a glance
- Prescribes opioids less than 50% of reporting doctors in Pennsylvania
- Uses generic medications more than 69% of reporting doctors in Pennsylvania
- Virtual visits available — no app or travel required
Older · 3015dNPPES updated 2018-02-19 · verify NPI on CMS · Verify license at Pennsylvania State Board of Medicine
Contact & Location
Practice Location
4667 W Chester Pike, Newtown Square, PA 19073-2227
How Does This Doctor Compare?
Based on Medicare data, this doctor prescribes opioid pain medications conservatively, favors affordable generic drugs over brand-name ones.
Opioid Rx
↓ Lower = better0.43%
Pennsylvania avg: 4.3 · US avg: 5.1
✓ Higher than most doctors nationally(-4.7 pts)
Typical range among reporting doctors in Pennsylvania0.43% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better90.6%
Pennsylvania avg: 82.8 · US avg: 82.8
✓ Higher than most doctors nationally(+7.8 pts)
Typical range among reporting doctors in PennsylvaniaHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
281
Unique beneficiaries
Standard volumePrescription Recipients
361
Patients prescribed
Prescriptions Written
4,464
Total claims
Total Medicare drug cost: $432k
Percentile rankings compared against 3,764 reporting peers in Pennsylvania.
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 Mood Disorders.
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%↓ Fewer patients than average (-1%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↑ More patients than average (+11%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-7%) — less common here
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+2%) — 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 (+3%) — a focus area for this doctor
Weakened bones that are more prone to fractures, common in older adults
US avg: 18.1%↑ More patients than average (+10%) — a focus area for this doctor
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$484 received from industry
28 transactions reported in 2018 ·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 2018, attributed to Maria C Demario's NPI.
Social Vulnerability Index: 0.39 / 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.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1991
Philadelphia College of Osteopathic Medicine
35 years in practice
Senior practitioner
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Taxonomy: 207Q00000X
Education & Training
Philadelphia College of Osteopathic Medicine (Class of 1991)
Mailing address
412 Creamery Way Suite 400, Exton, PA 19341-2551
Differs from practice location
Virtual Family Medicine Care With Maria C Demario
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Maria C Demario for cholesterol management, blood pressure monitoring, mood disorder follow-ups — no travel to Newtown Square 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 Maria C Demario
NPI records show Dr. Demario as active with telehealth listed in Newtown Square, PA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (610) 356-7870.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2018 · CMS Physician Comparator · HRSA HPSA · CDC SVI. See Data Methodology.
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Contact Maria C Demario
Practice Location
4667 W Chester Pike, Newtown Square, PA 19073-2227
Mailing Address
412 Creamery Way Suite 400, Exton, PA 19341-2551
This is a provider directory. Contact the office directly to schedule appointments.
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