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

Dr. Steven J Triantafyllou, MD

Individual provider Orthopaedic Surgery of the Spine Physician · NPI 1831197730

Dr. Steven J Triantafyllou, MD is an Orthopaedic Surgery of the Spine Physician in York, Pennsylvania. Works from 2 locations. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2005
Specialties on file
2
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

1855 Powder Mill Rd
York, PA 17402-4723
Phone: (717) 848-4800
Fax: (717) 741-9867
Show map & directions

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

Additional practice locations (1)

  • 20 Expedition Trail, Gettysburg, PA 17325-8394 — (717) 339-0700

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence MD036224E (PA)
Orthopaedic Surgery of the Spine Physician Taxonomy 207XS0117X · Licence MD036224E (PA)

Record details

NPI number1831197730
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 13, 2005
Last updated in NPPESMay 22, 2019

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