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

John W. Denobile, MD

Individual provider Colon & Rectal Surgery Physician · NPI 1720049539

John W. Denobile, MD is a Colon & Rectal Surgery Physician in Bethesda, Maryland. Practices as a sole proprietor. Licensed in District of Columbia.

Licensed in
DC
In the registry since
2006
Specialties on file
2
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.

Nnmc Dept OF General Surgery 8901 Wisconsin Ave
Bethesda, MD 20889-0001
Phone: (301) 295-4435
Fax: (301) 295-0959
Show map & directions

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

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence MD14812 (DC)
Colon & Rectal Surgery Physician Taxonomy 208C00000X · Licence MD14812 (DC)

Record details

NPI number1720049539
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 31, 2006
Last updated in NPPESOctober 8, 2015

Other providers in Bethesda