Donielle F Sliwa, MD, MPH

Medical Oncology Internal Medicine

Internal Medicine

Donielle F Sliwa is a Medical Oncology Internal Medicine specialist based in Dover, NH with over 14 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Donielle F Sliwa, MD, MPH practices as part of a group medical oncology internal medicine specialist practice in Dover, NH. She has been in practice for 14+ years. She regularly sees Medicare patients with hypertension, high cholesterol, and arthritis (per CMS claims data).

1 of 15 Internal Medicine providers in NHSee all Internal Medicine in Dover14+ years experienceNPI since 2012

Older · 648dNPPES updated 2024-08-14 · verify NPI on CMS · Verify license at New Hampshire Board of Medicine

Contact & Location

Practice Location

789 Central Ave, Dover, NH 03820-2526

CMS Clinical Data

How Does This Doctor Compare?

Medicare Patients

280

Unique beneficiaries

Standard volume

Prescription Recipients

86

Patients prescribed

Prescriptions Written

261

Total claims

Total Medicare drug cost: $389k

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
75%

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

High Cholesterol
75%

Elevated cholesterol or triglycerides that increase heart disease risk

Arthritis
48%

Joint inflammation causing pain, swelling, and stiffness

Cancer
45%

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

Ischemic Heart Disease
40%

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

Anxiety Disorders
36%

Excessive worry or fear that interferes with daily life

Mood Disorders
33%

Conditions affecting emotional state, including depression and bipolar disorder

Chronic Kidney Disease
30%

Gradual loss of kidney function over time, often linked to diabetes or hypertension

GeneralBehavioralNational avg

Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.

Industry Payment Transparency

$149 received from industry

2 transactions reported in 2018 ·Low tier

View on CMS Open Payments →

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 Donielle F Sliwa's NPI.

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. Board certified · Aug 13, 2024

    Self-reported via NPPES

  2. 14 years in practice

    Established

Internal MedicineMedical Oncology in DoverAllopathic & Osteopathic Physicians

Medical oncologists diagnose and treat cancer using chemotherapy, immunotherapy, targeted therapy, and hormone therapy. They coordinate care with surgical oncologists and radiation oncologists for comprehensive cancer treatment.

Taxonomy: 207RX0202X

Practice Footprint

Mailing address

Po Box 412503, Boston, MA 02241-0259

Differs from practice location

Virtual Medical Oncology Care With Donielle F Sliwa

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

Schedule a virtual visit with Donielle F Sliwa for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Dover 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 Donielle F Sliwa

Dr. Sliwa is listed as active in the NPI registry with telehealth listed in Dover, NH. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (603) 742-8787.

Verified across 5 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2018 · CMS Physician Comparator. See Data Methodology.

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Claim Profile

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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