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

Mr. Denis J Oconnor, RPH

Individual provider Pharmacist · NPI 1225336837

Mr. Denis J Oconnor, RPH is a Pharmacist in Waterbury, Connecticut. Licensed in Connecticut. Registered with an NPI since 2011.

Licensed in
CT
In the registry since
2011
What do these letters mean?
RPH — Registered Pharmacist
A pharmacist licensed by a state board.

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Practice location Address checks out

141 Meriden Rd
Waterbury, CT 06705-1937
Phone: (203) 573-0378
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence 6627 (CT)

Record details

NPI number1225336837
Entity typeIndividual (Type 1)
GenderMale
Credentials RPH
Sole proprietorNo
NPI enumeratedMarch 5, 2011
Last updated in NPPESMarch 5, 2011

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