A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
Learn more about Dr. Mark Posner:
View the full profile to get information on:
- What's important to you
View full profile
- Currently 4 of 4 stars
The overall average patient rating of Dr. Mark Posner is Excellent.
|Ease of Appointment||
|Spends Time with Me||
|Follows Up After Visit||
Specialties & Research
Dr. Mark Posner, MD is board certified in Allergy & Immunology and Pediatrics.
- He has special expertise in 3 areas:
- Food Allergy (Hypersensitivity)
- Nasal Allergy (Rhinitis)
Education & Awards
Dr. Posner graduated from UMDNJ, Newark. He has 2 awards.
Dr. Posner has 20 hospital affiliations:
- Bryn Mawr Rehabilitation Hospital
- Main Line Hospital - Bryn Mawr
Accepted Insurance Plans
Dr. Posner accepts these health insurances in at least one office:
- United Healthcare - 2 plans
- Highmark Blue Cross Blue Shield - 2 plans
- Independence Blue Cross - 2 plans
- Unicare - 2 plans
- Evercare - 1 plan
- Humana - 2 plans
- Aetna - 3 plans
- Great-West Healthcare - 2 plans
- Oxford Health Plans - 2 plans
- Cigna - 15 plans
Similar doctors nearby
- Additional Information
- Where does Dr. Mark A. Posner practice?
Dr. Mark Posner practices Allergy & Immunology, Allergy, Pediatrics, and Pediatric Allergy & Immunology near Lansdale, PA.
Additional practice locations include: Blue Bell, PA and Jenkintown, PA.
See Lansdale Allergists and Lansdale Pediatricians.