DR. STEVEN J TRIANTAFYLLOU MD
NPI 1831197730
Orthopaedic Surgery in York, PA

Q: What is Steven Triantafyllou's NPI number?

The NPI number for Steven Triantafyllou is 1831197730. It was assigned to this individual provider in the NPPES registry on July 13, 2005.

Q: What is Steven Triantafyllou's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Active since July 13, 2005

1855 POWDER MILL RD, YORK, PA 17402(717) 848-4800(717) 741-9867 Get Directions Write a Review

NPPES record last updated: May 22, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Steven J Triantafyllou Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. STEVEN J TRIANTAFYLLOU MD (NPI 1831197730) is an individual orthopaedic surgery provider in York, Pennsylvania, licensed in Pennsylvania (MD036224E) and active in the NPI registry since July 2005. He maintains a secondary practice location in Gettysburg.

NPPES Registry Identity

NPI1831197730

Entity TypeIndividualMale

Primary Taxonomy207X00000X

Provider Legal NameDR. STEVEN J TRIANTAFYLLOUCredential: MD

Location Address1855 POWDER MILL RDYork, PA 17402-4723

Mailing Address1861 Powder Mill Rd, Attn Medical Staff OfficeYork, PA 17402-4723 · (717) 718-2000 · Fax (717) 741-9867

Phone(717) 848-4800

Fax(717) 741-9867

Sole ProprietorNo

Enumeration DateJuly 13, 2005

Last NPPES UpdateMay 22, 2019

✔ NPI 1831197730 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207X00000X

License✔ Licensed in PA · MD036224E

Definition

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Also ListedOrthopaedic Surgery · Orthopaedic Surgery of the SpineTaxonomy 207XS0117X · License MD036224E (PA)

1855 POWDER MILL RD, York, PA 17402

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Secondary Practice Location 1

Location 120 Expedition Trail, Suite 110BGettysburg, PA 17325-8394 · Phone (717) 339-0700 · Fax (717) 741-9867

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Perioperative Care: Selection of Prophylactic Antibiotic - First OR Second Generation Cephalosporin

Percentage of surgical patients aged 18 years and older undergoing procedures with the indications for a first OR second generation cephalosporin prophylactic antibiotic, who had an order for a first OR second generation cephalosporin for antimicrobial…

100%118 patients

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. DENNIS B. MACDOUGALL CRNP

Nurse Practitioner (Acute Care)