Dr. Stephen Jerome Portz
Dr. Stephen J. Portz
Last updated: Oct 13, 2025

Dr. Stephen J. Portz

  • Gender: Male
  • Experience: 39 years
  • Graduated from: University Of Kansas School Of Med (kc/wich/sal)
  • Graduation year: 1982
  • Sole propriator: No
  • NPI: 1811933500

Dr. Stephen J. Portz M.D.

Cardiologist

He is located at 3131 La Canada Street Suite 140 in Las Vegas, NV 89169. Can help patients with the following: Aortic Stenosis, Bladder Control, Mitral Insufficiency, Orthostatic Hypotension, Peptic Ulcer, Prescription Refill. His National Provider Identifier (NPI) number is 1811933500. Appointment can be made via the phone number (702) 933-9400. He is affiliated with 1 practices.

Conditions treated

Dr. Stephen Jerome Portz, being an cardiologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Stephen J. Portz.

  • Abdominal Aortic Aneurysm (AAA)
  • Abdominal Pain
  • Acute Pain
  • Amyloidosis
  • Anemia
  • Angina
  • Aortic Stenosis
  • Arrhythmia
  • Arthritis
  • Asthma
  • Atherosclerosis
  • Atrial Fibrillation
  • Atrial Flutter
  • Atrial Septal Defect (ASD)
  • Birth Defects
  • Bladder Control
  • Blood Clots
  • Bradycardia
  • Cardiomyopathy
  • Carotid Artery Disease
  • Cerebral Aneurysm
  • Chest Pain
  • Cholecystitis
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Chronic Venous Insufficiency
  • Common Cold
  • Congenital Heart Disease (CHD)
  • Congestive Heart Failure (CHF)
  • Constipation
  • Cystitis
  • Diarrhea
  • Edema
  • Endocarditis
  • Fainting
  • Fever
  • Gastroesophageal Reflux Disease (GERD)
  • General Care
  • Headache
  • Heart Attack
  • Heart Disease
  • Heart Murmur
  • Heart Valve Disease
  • Hiatal Hernia
  • High Blood Pressure
  • High Cholesterol
  • Hot Flashes
  • Hyperlipidemia
  • Hyponatremia
  • Influenza
  • Inguinal Hernia
  • May-Thurner Syndrome
  • Migraine
  • Mitral Insufficiency
  • Mitral Valve Prolapse (MVP)
  • Mitral Valve Stenosis
  • Myocarditis
  • Nausea and Vomiting
  • Obesity
  • Orthostatic Hypotension
  • Osteoporosis
  • Pacemaker
  • Palpitations
  • Paroxysmal Supraventricular Tachycardia (PSVT)
  • Peptic Ulcer
  • Pericardial Tamponade
  • Pericarditis
  • Postural Orthostatic Tachycardia Syndrome (POTS)
  • Premature Ventricular Contraction (PVC)
  • Prescription Refill
  • Pulmonary Edema
  • Pulmonary Embolism (PE)
  • Pulmonary Hypertension (PH)
  • Renal Vascular Disease
  • Rheumatic Fever
  • Rheumatic Heart Disease
  • Stroke
  • Urethritis
  • Urinary Tract Infection (UTI)
  • Ventricular Fibrillation
  • Ventricular Septal Defect (VSD)
  • Wolff-Parkinson-White Syndrome (WPW)

Procedures Performed by Dr. Stephen J. Portz

Insurances Accepted by Dr. Stephen J. Portz

  1. Humana
  2. Medicare

Medicare Enrollment

Dr. Stephen J. Portz is enrolled to bill Medicare as a Practitioner - Cardiovascular Disease (cardiology) .

Bills through: Intermountain Medical Holdings Nevada Inc

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.

Payments received

Drug payment

Medtronic $2951
Janssen $1555
St. Jude Medical $1089

Other

Food and Beverage $11775
Travel and Lodging $397

Studies

UNIVERSITY OF KANSAS SCHOOL OF MED (KC/WICH/SAL)

Graduated in 1982

Additional Specialities

  • Internist

Affiliated practices

Davita Medical Group Nevada (Coats) LTD
9260 West Sunset Road
Las Vegas, 89148 NV
(702) 629-1421

Looking for more Cardiologists?

Here are cardiologists in Nevada you may want to explore.

Dr. Howard J. Broder
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  • Address: Suite 331 2865 Siena Heights Drive Henderson, 89052, NV
Dr. Christopher J. Dipaolo
  • Gender: Male
  • Address: Suite 160 1470 Medical Parkway Carson City, 89703, NV
Dr. Thomas C. Isaacson
  • Gender: Male
  • Address: Suite 250 10105 Banburry Cross Drive Las Vegas, 89144, NV
Jeoffrey Tinapay
  • Gender: Male
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Dr. Keshav Chander
  • Gender: Male
  • Address: Suite 6 8970 West Tropicana Avenue Las Vegas, 89147, NV
Dr. Marina Plon
  • Gender: Female
  • Address: Suite 220 4275 Burnham Avenue Las Vegas, 89119, NV
Dr. Jake H. Ichino
  • Gender: Male
  • Address: Suite 400 1500 East 2nd Street Reno, 89502, NV
Dr. Dirk Denier Vandergon
  • Gender: Male
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Dr. Alfred Danielian
  • Gender: Male
  • Address: Suite 100 2880 N. Tenaya Way Las Vegas, 89128, NV
Dr. Chanwit Roongsritong
  • Gender: Male
  • Address: Suite 400 1500 East 2nd Street Reno, 89502, NV

Questions & Answers

Where can you meet with Dr. Stephen Jerome Portz?

Dr. Stephen Jerome Portz's office is located at 3131 La Canada Street Suite 140 in Las Vegas, NV 89169.

What conditions does Dr. Stephen Jerome Portz treat?

Dr. Stephen Jerome Portz provides treatment for Aortic Stenosis, Bladder Control, Mitral Insufficiency, Orthostatic Hypotension, Peptic Ulcer, Prescription Refill. For the full list see this list.

Does Dr. Stephen Jerome Portz have affiliation with practices?

Dr. Stephen Jerome Portz is affiliated with Davita Medical Group Nevada (Coats) LTD.

Does Dr. Stephen Jerome Portz accept patients with Humana?

Yes, Dr. Stephen Jerome Portz accepts patients with Humana.