Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Joel Posner, MD

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1891764692

Dr. Joel Posner, MD is a Geriatric Medicine (Internal Medicine) Physician in Glen Mills, Pennsylvania. Licensed in New York and Pennsylvania. Registered with an NPI since 2006.

Licensed in
NY, PA
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

100 Maris Grove Way
Glen Mills, PA 19342-1282
Phone: (610) 387-4520
Fax: (610) 387-4526
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD016138E (PA)
Geriatric Medicine (Internal Medicine) Physician Taxonomy 207RG0300X · Licence 238260 (NY)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 238260 (NY)

Record details

NPI number1891764692
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 15, 2006
Last updated in NPPESFebruary 17, 2016
Mailing address813 Maiden Choice Ln, Catonsville, MD 21228-3679