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

Geemson Oo MD PLLC

Organization Geriatric Medicine (Family Medicine) Physician · NPI 1588850556

Geemson Oo MD PLLC is a Geriatric Medicine (Family Medicine) Physician in West Seneca, New York. Licensed in New York. Registered with an NPI since 2007.

Licensed in
NY
In the registry since
2007
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

3775 Seneca St
West Seneca, NY 14224-3434
Phone: (716) 712-0920
Fax: (716) 712-0922
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 226696 (NY)

Record details

NPI number1588850556
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Geemson Oo — Owner · (716) 712-0920
NPI enumeratedSeptember 24, 2007
Last updated in NPPESNovember 16, 2007
Mailing address3775 Seneca St, West Seneca, NY 14224-3434