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

Dr. David Reuben Musher, MD

Individual provider Gastroenterology Physician · NPI 1104800218

Dr. David Reuben Musher, MD is a Gastroenterology Physician in New York, New York. Practices as a sole proprietor. Licensed in New York.

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

1158 5th Ave
New York, NY 10029-6917
Phone: (212) 410-0004
Fax: (212) 534-8539
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 104154 (NY)

Record details

NPI number1104800218
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 1, 2005
Last updated in NPPESJuly 8, 2007

Other providers in New York