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

Dr. Wilhelm Gustav Hansen, MD

Individual provider Geriatric Medicine (Family Medicine) Physician · NPI 1154586295

Dr. Wilhelm Gustav Hansen, MD is a Geriatric Medicine (Family Medicine) Physician in Ithaca, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2008
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

1013 Hector St
Ithaca, NY 14850-2037
Phone: (607) 273-2643
Show map & directions

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

Specialties & licences

Geriatric Medicine (Family Medicine) Physician (primary) Taxonomy 207QG0300X · Licence 90793 (NY)

Record details

NPI number1154586295
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 28, 2008
Last updated in NPPESJuly 28, 2008