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

Dr. David William Granoff, DO

Individual provider Otolaryngology Physician · NPI 1003839572

Dr. David William Granoff, DO is an Otolaryngology Physician in Oswego, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

140 W 6th St Ste 180
Oswego, NY 13126-2525
Phone: (315) 343-5900
Fax: (315) 343-5976
Show map & directions

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

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence 230819 (NY)

Record details

NPI number1003839572
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedJuly 25, 2006
Last updated in NPPESMay 8, 2008
Mailing addressPo Box 868, Oswego, NY 13126-0868

Other providers in Oswego