Margaret Dunlap Sewalish, PA

Physician Assistant

(704) 801-3310Huntersville, NC
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Margaret Dunlap Sewalish, PA has practiced medical for 12+ years, working in group practice. She has been practicing since 2015 — over 12 years. CMS Medicare data shows her patients commonly have hypertension, high cholesterol, and arthritis.

At a glance

  • Prescribes opioids less than 50% of reporting doctors in North Carolina
  • Virtual visits available — no app or travel required
1 of 928 Physician Assistant providers in NCSee all Physician Assistant in Huntersville12+ years experienceNPI since 2015

Older · 659dNPPES updated 2024-07-15 · verify on CMS

Contact & Location

Practice Location

9726 Sam Furr Rd, Huntersville, NC 28078-8218

CMS Clinical Data

How Does This Doctor Compare?

Based on Medicare data, this doctor prescribes opioid pain medications conservatively.

Opioid Rx

↓ Lower = better

0.9%

North Carolina avg: 4.9 · US avg: 5.1

Higher than most doctors nationally(-4.2 pts)

Typical range among reporting doctors in North Carolina

0.9% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.

Medicare Patients

83

Unique beneficiaries

Standard volume

Prescription Recipients

176

Patients prescribed

Prescriptions Written

1,554

Total claims

Total Medicare drug cost: $129k

Percentile rankings compared against 1,349 reporting peers in North Carolina.

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.

Patient Condition Panel

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.

Hypertension
Lower than avg (-11%)59%

High blood pressure — a leading risk factor for heart disease and stroke

US avg: 70.2%

↓ Fewer patients than average (-11%) — less common here

High Cholesterol
Lower than avg (-13%)57%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↓ Fewer patients than average (-13%) — less common here

Arthritis
Lower than avg (-3%)46%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↓ Fewer patients than average (-3%) — less common here

Diabetes
Lower than avg (-9%)25%

A condition where the body cannot properly regulate blood sugar levels

US avg: 34.5%

↓ Fewer patients than average (-9%) — less common here

Ischemic Heart Disease
Lower than avg (-12%)20%

Reduced blood flow to the heart muscle, commonly known as coronary artery disease

US avg: 31.7%

↓ Fewer patients than average (-12%) — less common here

Cancer
Lower than avg (-1%)20%

Diseases involving abnormal cell growth with potential to spread to other body parts

US avg: 20.8%

↓ Fewer patients than average (-1%) — less common here

Anxiety Disorders
Lower than avg (-14%)20%

Excessive worry or fear that interferes with daily life

US avg: 34.1%

↓ Fewer patients than average (-14%) — less common here

GeneralBehavioralNational avg

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.

Career Journey
  1. 12 years in practice

    Established

Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Taxonomy: 363A00000X

Practice Footprint

Mailing address

Po Box 19305, Charlotte, NC 28219-9305

Differs from practice location

Virtual Medical Care With Margaret Dunlap Sewalish

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Margaret Dunlap Sewalish for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Huntersville 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 Margaret Dunlap Sewalish

Dr. Sewalish is listed as active in the NPI registry with telehealth listed in Huntersville, NC. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (704) 801-3310.

Verified across 4 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · 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.

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