Dr. Mary Jo Johnstone
- Gender: Female
- Sole propriator: Yes
- NPI: 1467717348
Dr. Mary Jo Johnstone M.D.
Emergency Physician
She is located at 259 1st Street Emergency Department in Mineola, NY 11501. Can help patients with the following: Choking, Costochondritis, Febrile Seizure, Influenza, Insect Stings, Phlebitis and Thrombophlebitis. Her National Provider Identifier (NPI) number is 1467717348. Appointment can be made via the phone number (516) 663-0333.
Conditions treated
Dr. Mary Jo Johnstone, being an emergency physician, 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. Mary Jo Johnstone.
- Acute Pain
- Altitude Sickness
- Angina
- Brain Aneurysm
- Brain Hemorrhage
- Broken Bone
- Bruises
- Choking
- Common Cold
- Coronavirus
- Costochondritis
- Febrile Seizure
- Fever
- Frostbite
- General Care
- Headache
- Hematoma
- Influenza
- Insect Stings
- Laceration
- Migraine
- Nausea and Vomiting
- Phlebitis and Thrombophlebitis
- Prescription Refill
- Whiplash
Medicare Enrollment
Dr. Mary Jo Johnstone is enrolled to bill Medicare as a Practitioner - Emergency Medicine .
Bills through: The Brookdale Hospital Medical Center
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
| Merck | $76 |
Other
| Food and Beverage | $76 |
Looking for more Emergency Physicians?
Out of the 36 emergency physicians in this region, here are 10 randomly selected ones for you to explore.
- Gender: Male
- Address: 259 1st Street Mineola, 11501, NY
- Gender: Male
- Address: Apartment 3S 23 Richlee Court Mineola, 11501, NY
- Gender: Male
- Address: 259 1st Street Mineola, 11501, NY
- Gender: Male
- Address: 259 1st Street Mineola, 11501, NY
- Gender: Male
- Address: 259 1st Street Mineola, 11501, NY
- Gender: Male
- Address: 259 1st Street Mineola, 11501, NY
- Gender: Male
- Address: 259 1st Street Mineola, 11501, NY
- Gender: Male
- Address: 259 1st Street Mineola, 11501, NY
- Gender: Female
- Address: 259 1st Street Mineola, 11501, NY
- Gender: Female
- Address: 259 1st Street Mineola, 11501, NY
Questions & Answers
Does Dr. Mary Jo Johnstone accept insurance?
Unfortunately we don't have any information if Dr. Mary Jo Johnstone accepts insurance.
Where can you meet with Dr. Mary Jo Johnstone?
Dr. Mary Jo Johnstone's office is located at 259 1st Street Emergency Department in Mineola, NY 11501.
What conditions does Dr. Mary Jo Johnstone treat?
Dr. Mary Jo Johnstone provides treatment for Choking, Costochondritis, Febrile Seizure, Influenza, Insect Stings, Phlebitis and Thrombophlebitis. For the full list see this list.