Dr. Lawrence A. Walser
- Gender: Male
- Experience: 42 years
- Graduated from: State University Of New York Downstate Medical Center
- Graduation year: 1979
- Sole propriator: No
- NPI: 1669486023
Dr. Lawrence A. Walser M.D.
Pulmonologist
He is located at 185 Old Country Road Suite 3 in Riverhead, NY 11901. Can help patients with the following: Abdominal Pain, Asthma, Lung Cancer, Nausea and Vomiting, Osteoporosis, Urinary Tract Infection (UTI). His National Provider Identifier (NPI) number is 1669486023. Appointment can be made via the phone number (631) 727-2523. He is affiliated with 1 practices and 2 hospitals.
Conditions treated
Dr. Lawrence A. Walser, being an pulmonologist, 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. Lawrence A. Walser.
- Abdominal Pain
- Acute Pain
- Alpha-1 Antitrypsin Deficiency (AATD)
- Anemia
- Arthritis
- Asbestosis
- Asthma
- Atherosclerosis
- Bladder Control
- Blood Clots
- Bronchiectasis
- Bronchitis
- Chest Pain
- Cholecystitis
- Chronic Cough
- Chronic Obstructive Pulmonary Disease (COPD)
- Collapsed Lung
- Common Cold
- Constipation
- Cryptococcosis
- Cystic Fibrosis (CF)
- Cystitis
- Diarrhea
- Edema
- Embolism
- Emphysema
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Influenza
- Inguinal Hernia
- Lung Cancer
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Peptic Ulcer
- Pleural Effusion
- Pleurisy
- Pneumonia
- Prescription Refill
- Pulmonary Aspiration
- Pulmonary Embolism (PE)
- Pulmonary Fibrosis (PF)
- Pulmonary Hypertension (PH)
- Sarcoidosis
- Sleep Apnea
- Sleep Disorders
- Smoking and Quitting Smoking
- Tuberculosis (TB)
- Urethritis
- Urinary Tract Infection (UTI)
Procedures Performed by Dr. Lawrence A. Walser
Medicare Enrollment
Dr. Lawrence A. Walser is enrolled to bill Medicare as a Practitioner - Pulmonary Disease (also registered under: Practitioner - Critical Care (intensivists), Practitioner - Hospitalist) .
Bills through: Central Suffolk Hospital
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| AstraZeneca | $145 |
| Philips Electronics North America | $124 |
| Merck | $61 |
Other
| Food and Beverage | $570 |
Studies
STATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER
Graduated in 1979Additional Specialities
- Internist
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Questions & Answers
What conditions does Dr. Lawrence A. Walser treat?
Dr. Lawrence A. Walser provides treatment for Abdominal Pain, Asthma, Lung Cancer, Nausea and Vomiting, Osteoporosis, Urinary Tract Infection (UTI). For the full list see this list.
Where can you meet with Dr. Lawrence A. Walser?
Dr. Lawrence A. Walser's office is located at 185 Old Country Road Suite 3 in Riverhead, NY 11901.
Does Dr. Lawrence A. Walser have affiliation with practices?
Dr. Lawrence A. Walser is affiliated with Same.
Has Dr. Lawrence A. Walser affiliation with hospitals?
Dr. Lawrence A. Walser is affiliated with NS/LIJ HS-NORTH SHORE UNIVERSITY HOSPITAL AT MANHASSET. For the full list of hospitals see this list.