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

Mrs. Alissa Keschner, MD

Individual provider Pediatric Adolescent Medicine Physician · NPI 1457300642

Mrs. Alissa Keschner, MD is a Pediatric Adolescent Medicine Physician in Old Bethpage, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
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 Address checks out

700 Old Bethpage Rd
Old Bethpage, NY 11804-1240
Phone: (516) 293-0666
Fax: (516) 293-8218
Show map & directions

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

Specialties & licences

Pediatric Adolescent Medicine Physician (primary) Taxonomy 2080A0000X · Licence 199341 (NY)

Record details

NPI number1457300642
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 8, 2006
Last updated in NPPESFebruary 26, 2008

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