Nadia M Chammas-Aoun, M.D.
Nadia M Chammas-Aoun is an Internal Medicine specialist based in Portsmouth, OH with over 33 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Nadia M Chammas-Aoun, M.D. practices as part of a group internist practice in Portsmouth, OH. She has been practicing since 2009 — over 33 years. CMS Medicare data shows her patients commonly have hypertension, high cholesterol, and arthritis.
At a glance
- Prescribes opioids less than 36% of reporting doctors in Ohio
- Uses generic medications more than 61% of reporting doctors in Ohio
- Virtual visits available — no app or travel required
Older · 4120dNPPES updated 2015-02-10 · verify NPI on CMS · Verify license at State Medical Board of Ohio
Contact & Location
Practice Location
1735 27th St Waller Building, Suite 108, Portsmouth, OH 45662-2677
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 = better1.23%
Ohio avg: 4.2 · US avg: 5.1
✓ Higher than most doctors nationally(-3.9 pts)
1.23% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better89.5%
Ohio avg: 83.3 · US avg: 82.8
✓ Higher than most doctors nationally(+6.7 pts)
Typical range among reporting doctors in OhioHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
305
Unique beneficiaries
Standard volumePrescription Recipients
805
Patients prescribed
Prescriptions Written
10,153
Total claims
Total Medicare drug cost: $790k
Percentile rankings compared against 2,065 reporting peers in Ohio.
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 (+18%) — 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
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ 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%↓ Fewer patients than average (-6%) — less common here
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-8%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
33 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
Mailing address
1735 27th St Waller Building, Suite B06, Portsmouth, OH 45662-2677
Differs from practice location
Virtual Internal Medicine Care With Nadia M Chammas-Aoun
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Nadia M Chammas-Aoun for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Portsmouth 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 Nadia M Chammas-Aoun
Dr. Chammas-Aoun is listed as active in the NPI registry with telehealth listed in Portsmouth, OH. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (740) 356-6891.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact Nadia M Chammas-Aoun
Practice Location
1735 27th St Waller Building, Suite 108, Portsmouth, OH 45662-2677
Mailing Address
1735 27th St Waller Building, Suite B06, Portsmouth, OH 45662-2677
This is a provider directory. Contact the office directly to schedule appointments.
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