Long Hoang Dang, MD, PHD
Medical Oncology Internal Medicine
Long Hoang Dang is a Medical Oncology Internal Medicine specialist based in Merritt Island, FL with over 32 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
With over 32 years in internal medicine, Long Hoang Dang, MD, PHD is a long-established medical oncology internal medicine specialist in Merritt Island. He graduated from Harvard Medical School in 1994 and has 32+ years of clinical experience. Among his Medicare patients, common conditions include hypertension, high cholesterol, and arthritis (per CMS data).
Older · 331dNPPES updated 2025-06-26 · verify NPI on CMS · Verify license at Florida Board of Medicine
Contact & Location
Practice Location
325 S Courtenay Pkwy, Merritt Island, FL 32952-4846
How Does This Doctor Compare?
Opioid Rx
↓ Lower = better12.57%
Florida avg: 3.8 · US avg: 5.1
⚠ Lower than most doctors nationally(+7.5 pts)
12.57% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Medicare Patients
1,161
Unique beneficiaries
High volumePrescription Recipients
269
Patients prescribed
Prescriptions Written
2,028
Total claims
Total Medicare drug cost: $3.98M
Percentile rankings compared against 5,053 reporting peers in Florida.
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 (+4%) — a focus area for this doctor
Diseases involving abnormal cell growth with potential to spread to other body parts
US avg: 20.8%↑ More patients than average (+23%) — 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 (+9%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+3%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+4%) — a focus area for this doctor
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-2%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$335 received from industry
1 transaction 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 Long Hoang Dang's NPI.
Patient Reviews
No patient reviews yet. If you've seen Long Hoang Dang, 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 · 1994
Harvard Medical School
Board certified · Jun 3, 2025
Self-reported via NPPES
32 years in practice
Senior practitioner
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
Education & Training
Harvard Medical School (Class of 1994)
Mailing address
3300 S Fiske Blvd, Rockledge, FL 32955-4306
Differs from practice location
Primary hospital affiliation: Critical Access Hospitals
CMS Certification Number: 501328
View hospital on Medicare Care CompareVirtual Medical Oncology Care With Long Hoang Dang
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Long Hoang Dang for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Merritt Island 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 Long Hoang Dang
Dr. Dang is listed as active in the NPI registry with telehealth listed in Merritt Island, FL. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (321) 268-4200.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2018 · CMS Physician Comparator. 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 Long Hoang Dang
Practice Location
325 S Courtenay Pkwy, Merritt Island, FL 32952-4846
Mailing Address
3300 S Fiske Blvd, Rockledge, FL 32955-4306
This is a provider directory. Contact the office directly to schedule appointments.
Related Providers
Medical Oncology Internal Medicine in Florida
See allJules Gary Minkes, D.O.
Miami, FL
Januariusz L Styperek, M.D.
Boynton Beach, FL
Joseph Griffin Spano, MD
Naples, FL