HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / NY

KELLY A O SULLIVAN, PA

PHYSICIAN ASSISTANT

Graduated: 2000

NPI: 1467488072

Practice Locations (4)

GENERAL PHYSICIAN PC

100 HIGH ST

BUFFALO, NY 142031126

7168843000

GENERAL PHYSICIAN PC

3898 VINEYARD DR

DUNKIRK, NY 140483559

7167108266

GENERAL PHYSICIAN PC

1540 MAPLE RD

WILLIAMSVILLE, NY 142213647

7165683600

GENERAL PHYSICIAN PC

705 MAPLE RD

WILLIAMSVILLE, NY 142213291

7166564077

Source: CMS National Downloadable File, September 2026.

KELLY O SULLIVAN, PA | HealthCareAtlasUSA