Directory of U.S. Nurse Practitioners (NP)
States / Pennsylvania
- Slippery Rock
- Smethport
- Smithfield
- Smithton
- Smock
- Snow Shoe
- Solebury
- Somerset
- Souderton
- South Abington Township
- South Canaan
- South Londonderry
- South Mountain
- South Park
- South Williamsport
- Southampton
- Southeastern
- Southview
- Southwest
- Spangler
- Spartansburg
- Spraggs
- Sprankle Mills
- Spring Brook Township
- Spring Church
- Spring City
- Spring Grove
- Spring House
- Spring Mills
- Springdale
- Springfield
- Springhouse
- Springs
- Springville
- Squirrel Hill
- St. Marys
- St Clair
- St Davids
- St Michael
- Stahlstown
- Star Junction
- Starford
- State College
- Steelton
- Stevens
- Stewartstown
- Stillwater
- Stockdale
- Stoneboro
- Stony Creek Mills
- Stowe
- Stoystown
- Strabane
- Strafford
- Strasburg
- Strausstown
- Strongstown
- Stroudsburg
- Sugar Grove
- Sugar Notch