Dr. Marc Allen
- Gender: Male
- Experience: 22 years
- Graduation year: 1999
- Sole propriator: No
- NPI: 1356309892
Dr. Marc Allen DO
Internist
He is located at 358 Veterans Memorial Highway Ste 11 in Commack, NY 11725. Can help patients with the following: Abdominal Pain, Arthritis, Chest Pain, Chronic Obstructive Pulmonary Disease (COPD), Inguinal Hernia, Migraine. His National Provider Identifier (NPI) number is 1356309892. Appointment can be made via the phone number (631) 543-8844. He is affiliated with 2 practices and 1 hospitals.
Conditions treated
Dr. Marc Allen, being an internist, 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. Marc Allen.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Bladder Control
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Constipation
- Cystitis
- Diarrhea
- Edema
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Influenza
- Inguinal Hernia
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Peptic Ulcer
- Prescription Refill
- Urethritis
- Urinary Tract Infection (UTI)
Procedures Performed by Dr. Marc Allen
Insurances Accepted by Dr. Marc Allen
- Medicare
Medicare Enrollment
Dr. Marc Allen is enrolled to bill Medicare as a Practitioner - Internal Medicine .
Bills through: Dr Marc Allen Medical Pc
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
| Braemar Manufacturing | $34 |
| Pfizer | $12 |
Other
| Food and Beverage | $47 |
Studies
Graduated in 1999
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Questions & Answers
Has Dr. Marc Allen affiliation with hospitals?
Dr. Marc Allen is affiliated with NEW YORK UNIVERSITY LANGONE MEDICAL CENTER.
Does Dr. Marc Allen accept patients with Medicare?
Yes, Dr. Marc Allen accepts patients with Medicare.
Where can you meet with Dr. Marc Allen?
Dr. Marc Allen's office is located at 358 Veterans Memorial Highway Ste 11 in Commack, NY 11725.
What conditions does Dr. Marc Allen treat?
Dr. Marc Allen provides treatment for Abdominal Pain, Arthritis, Chest Pain, Chronic Obstructive Pulmonary Disease (COPD), Inguinal Hernia, Migraine. For the full list see this list.
Does Dr. Marc Allen have affiliation with practices?
Dr. Marc Allen is affiliated with DR. Marc Allen Medical. For the full list of practices see this list.