About Dr. Stone

Danielle Stone, MD, is listed in the federal NPI Registry as a cardiologist with a practice at 2310 N Ed Carey Dr Ste 1a in Harlingen, Texas. Her NPI was issued in 2015. She is also listed for student in an organized health care education/training program.

Cardiologists specialise in the heart and blood vessels: rhythm, blood pressure, cholesterol and heart disease.

Seeing Dr. Stone for

• Chest discomfort or pressure
• Palpitations and irregular heartbeat
• High blood pressure that is hard to control
• High cholesterol and heart disease risk
• Shortness of breath with activity

How to get the most from your cardiologist visit

1

Before: what to bring

• A list of everything you take, including supplements, with how often
• Your insurance card and photo ID
• Recent lab results or imaging reports, if another clinician ordered them
• Home blood pressure readings, with dates and times
• Any ECG or rhythm notifications from your watch

2

During: questions to ask

• What does my heart rhythm or test result show?
• What is my overall heart risk, and what changes it most?
• Which symptoms mean I should call right away?
• How should I track my heart rate or blood pressure at home?

3

After: what to keep track of

• When palpitations or chest symptoms happen, and what you were doing
• Resting heart rate and blood pressure
• Exercise, sleep, caffeine and alcohol

After your visit

Keep the plan going between appointments

Cardiology care is mostly what you do between visits. Patterns in heart rate, blood pressure and symptoms over weeks tell your cardiologist far more than a single reading in the office. Apple Health already records much of this; the trick is seeing it next to how you felt. Emerge Care, free to download on iPhone, is built for exactly that: tell it how you feel in your own words, get plain answers with the source behind every fact, and walk into your next cardiologist appointment with Dr. Stone with a one-page summary and your questions ready.

• Log symptoms and side effects by talking
• Answers that name their source
• One-page visit summary PDF
• Health records stay on your iPhone

Emerge Care never diagnoses or replaces your doctor.

More cardiologists in Texas

Questions

Details come from the CMS NPPES NPI Registry, the public federal record of licensed providers, checked October 2026. Emerge Care is not affiliated with Danielle Stone, and this listing is not a recommendation or an endorsement. Call the office to confirm location, insurance and availability. Are you this provider and want something changed? Email hello@getemergeapp.com.