Dr. William P. Brennan
- Gender: Male
- Experience: 41 years
- Sole propriator: No
- NPI: 1487655858
Dr. William P. Brennan MD
Cardiologist
He is located at 500 Lilly Road Northeast Ste 100 in Olympia, WA 98506. Can help patients with the following: Atrial Septal Defect (ASD), Cardiomyopathy, Congestive Heart Failure (CHF), Fever, Hyperlipidemia, Peptic Ulcer. His National Provider Identifier (NPI) number is 1487655858. Appointment can be made via the phone number (360) 413-8525. He is affiliated with 2 practices.
Conditions treated
Dr. William P. Brennan, 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. William P. Brennan.
- 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. William P. Brennan
Insurances Accepted by Dr. William P. Brennan
- Medicare
Medicare Enrollment
Dr. William P. Brennan is enrolled to bill Medicare as a Practitioner - Cardiovascular Disease (cardiology) (also registered under: Practitioner - Internal Medicine) .
Bills through: Providence Health & Services Washington
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
| Abbott Laboratories | $136 |
| Janssen | $106 |
| Lilly | $51 |
Other
| Food and Beverage | $407 |
| Other | $29 |
Additional Specialities
- Internist
Looking for more Cardiologists?
There are 7 other cardiologists in this region.
- Gender: Male
- Address: 221 Kenyon Street Northwest Suite 202 Olympia, 98502, WA
- Gender: Male
- Address: Suite 100 500 Lilly Road Northeast Olympia, 98506, WA
- Gender: Male
- Address: Suite 100 500 Lilly Road Northeast Olympia, 98506, WA
- Gender: Male
- Address: Suite 100 500 Lilly Road Northeast Olympia, 98506, WA
- Gender: Male
- Address: Suite 100 500 Lilly Road Northeast Olympia, 98506, WA
- Gender: Male
- Address: 1603 Cooper Point Road Northwest Olympia, 98502, WA
- Gender: Male
- Address: 1901 South Cedar Street Suite 301 Tacoma, 98405, WA
Questions & Answers
What conditions does Dr. William P. Brennan treat?
Dr. William P. Brennan provides treatment for Atrial Septal Defect (ASD), Cardiomyopathy, Congestive Heart Failure (CHF), Fever, Hyperlipidemia, Peptic Ulcer. For the full list see this list.
Where can you meet with Dr. William P. Brennan?
Dr. William P. Brennan's office is located at 500 Lilly Road Northeast Ste 100 in Olympia, WA 98506.
Does Dr. William P. Brennan accept patients with Medicare?
Yes, Dr. William P. Brennan accepts patients with Medicare.
Does Dr. William P. Brennan have affiliation with practices?
Dr. William P. Brennan is affiliated with Providence Medical Group Southwest Washington. For the full list of practices see this list.