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

Daniel O'Connor, PHARMD

Individual provider Emergency Medicine Pharmacist · NPI 1255286845

Daniel O'Connor, PHARMD is an Emergency Medicine Pharmacist in Springfield, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2026
What do these letters mean?
PHARMD — Doctor of Pharmacy
The professional degree required to practise as a pharmacist in the United States.

See every abbreviation used in this directory →

Practice location Address checks out

759 Chestnut St
Springfield, MA 01199-1001
Phone: (603) 745-2372
Show map & directions

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

Specialties & licences

Emergency Medicine Pharmacist (primary) Taxonomy 1835E0208X · Licence PH1000013 (MA)

Record details

NPI number1255286845
Entity typeIndividual (Type 1)
GenderMale
Credentials PHARMD
Sole proprietorYes
NPI enumeratedFebruary 28, 2026
Last updated in NPPESMarch 11, 2026
Certification dateMarch 11, 2026