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

Alison Alexander, MD

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1215096243

Alison Alexander, MD is a Geriatric Medicine (Internal Medicine) Physician in Narbeth, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
In the registry since
2006
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 Partly verified

Some contact details are missing from the federal record.

Mainline Medical Group 857 Montgomery Ave
Narbeth, PA 19072
Phone: (610) 664-2951
Fax: (610) 664-2131
Show map & directions

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

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence MD056081-L (PA)

Record details

NPI number1215096243
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 6, 2006
Last updated in NPPESMarch 8, 2024
Certification dateMarch 6, 2024