HealthCareAtlasUSA

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Doctors / NY

STEVEN D TIERNAN, PA

PHYSICIAN ASSISTANT

Graduated: 2002

Offers telehealth

NPI: 1437191277

Practice Locations (4)

SAMARITAN MEDICAL CENTER

10881 US ROUTE 11

ADAMS, NY 136053154

3152324400

SAMARITAN MEDICAL CENTER

909 STRAWBERRY LN

CLAYTON, NY 136241409

3156562094

SAMARITAN MEDICAL CENTER

165 COLEMAN AVE

WATERTOWN, NY 136012217

3157552024

SAMARITAN MEDICAL CENTER

22567 SUMMIT DR, BLDG 2

WATERTOWN, NY 136017210

3157857230

Source: CMS National Downloadable File, September 2026.

STEVEN TIERNAN, PA | HealthCareAtlasUSA