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

Derien M Pacetti, MD

Individual provider Emergency Medicine Physician · NPI 1346992237

Derien M Pacetti, MD is an Emergency Medicine Physician in Philadelphia, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2022
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

5501 Old York Rd
Philadelphia, PA 19141-3018
Phone: (215) 456-3834
Fax: (575) 904-7632
Show map & directions

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

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X
Emergency Medicine Physician Taxonomy 207P00000X · Licence MT230840 (PA)

Record details

NPI number1346992237
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 21, 2022
Last updated in NPPESMay 8, 2025
Certification dateMay 8, 2025

Other providers in Philadelphia