Mark A. Posner, MD
Listed as an allergist, with a practice address in Blue Bell, Pennsylvania.
Practice location 1
470 Sentry Pkwy E, Ste 200
Blue Bell, PA 19422
From the records
- Specialty
- Allergist
- Records
- National provider registry only, updated March 2022.
- Registry record
- Last updated March 2022
- NPI
- 1508869637 (national provider registry)
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From CMS’s Doctors and Clinicians file (October 2026) and the national provider registry, NPPES (October 2026). Listings are free and in alphabetical order; we don’t rate or recommend doctors. How we list doctors