Dr. Mitchell I. Fenster
- Gender: Male
- Experience: 40 years
- Graduated from: Icahn School Of Medicine At Mount Sinai
- Graduation year: 1981
- Sole propriator: No
- NPI: 1548378573
Dr. Mitchell I. Fenster M.D.
Internist
He is located at 401 Columbus Avenue in Valhalla, NY 10595. Can help patients with the following: Asthma, Chronic Obstructive Pulmonary Disease (COPD), Constipation, Hyperlipidemia, Influenza, Nausea and Vomiting. His National Provider Identifier (NPI) number is 1548378573. Appointment can be made via the phone number (914) 769-0268. He is affiliated with 1 practices and 3 hospitals.
Conditions treated
Dr. Mitchell Fenster, 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. Mitchell I. Fenster.
- 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. Mitchell I. Fenster
Insurances Accepted by Dr. Mitchell I. Fenster
- Medicare
Medicare Enrollment
Dr. Mitchell I. Fenster is enrolled to bill Medicare as a Practitioner - Internal Medicine .
Bills through: Westchester Health 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
| Janssen | $423 |
| E.R. Squibb \u0026 Sons | $264 |
| Pfizer | $258 |
Other
| Food and Beverage | $1623 |
Studies
ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
Graduated in 1981
Affiliated hospitals
Looking for more Internists?
Out of the 95 internists in this region, here are 10 randomly selected ones for you to explore.
- Gender: Female
- Address: 40 Sunshine Cottage Road Valhalla, 10595, NY
- Gender: Female
- Address: 20 Hospital Oval West Valhalla, 10595, NY
- Gender: Male
- Address: Maria Fareri Children's Hospital 100 Woods Road Valhalla, 10595, NY
- Gender: Male
- Address: Department of Medicine-Macy Pavilion 95 Grasslands RD-Nymc Valhalla, 10595, NY
- Gender: Male
- Address: Department of Medicine-Munger Pavilion 95 Grasslands RD-Nymc Valhalla, 10595, NY
- Gender: Male
- Address: Maria Faeri Children's Hospital at Westchester Medical Center 100 Woods Road Valhalla, 10595, NY
- Gender: Male
- Address: 100 Woods Road Valhalla, 10595, NY
- Gender: Male
- Address: 400 East Main Street Department Medicine Mount Kisco, 10549, NY
- Gender: Male
- Address: 100 Woods Road Valhalla, 10595, NY
- Gender: Male
- Address: 100 Woods Road Valhalla, 10595, NY
Questions & Answers
Has Dr. Mitchell Fenster affiliation with hospitals?
Dr. Mitchell Fenster is affiliated with PHELPS MEMORIAL HOSPITAL CENTER. For the full list of hospitals see this list.
Where can you meet with Dr. Mitchell Fenster?
Dr. Mitchell Fenster's office is located at 401 Columbus Avenue in Valhalla, NY 10595.
What conditions does Dr. Mitchell Fenster treat?
Dr. Mitchell Fenster provides treatment for Asthma, Chronic Obstructive Pulmonary Disease (COPD), Constipation, Hyperlipidemia, Influenza, Nausea and Vomiting. For the full list see this list.
Does Dr. Mitchell Fenster accept patients with Medicare?
Yes, Dr. Mitchell Fenster accepts patients with Medicare.
Does Dr. Mitchell Fenster have affiliation with practices?
Dr. Mitchell Fenster is affiliated with Westchester Health at Valhalla.