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

Alan Diner, MD

Individual provider Adolescent Medicine (Internal Medicine) Physician · NPI 1225020027

Alan Diner, MD is an Adolescent Medicine (Internal Medicine) Physician in Bayside, New York. Licensed in New York. Registered with an NPI since 2005.

Licensed in
NY
In the registry since
2005
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

213 14A Union Tpke
Bayside, NY 11364
Phone: (718) 465-6767
Fax: (718) 217-7977
Show map & directions

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

Specialties & licences

Adolescent Medicine (Internal Medicine) Physician (primary) Taxonomy 207RA0000X · Licence 139908 (NY)

Record details

NPI number1225020027
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 17, 2005
Last updated in NPPESJuly 13, 2026
Mailing address213 14a Union Tpke, Bayside, NY 11364