Mr. Dennis Martin Riley, RPH

Mr. Dennis Martin Riley is a Pharmacist provider (Pharmacist) practicing in Woonsocket, RI, registered in the NPPES registry with NPI 1275552671 since 2006. The credential RPH stands for Registered Pharmacist.

✓ Active NPI ✓ Valid NPI checksum

NPI	1275552671
Entity type	Individual (Type 1)
Name	Mr. Dennis Martin Riley
Credential	RPH
Sex	Male
Practice address	595 LYDIA AVE, Woonsocket, RI, 02895
Phone	4017668399
Enumeration date	2006-07-18
Last updated in NPPES	2007-07-08

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
183500000X	Pharmacist	Primary	2233	RI

RPH — Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH credential

Copy-ready billing details

Provider: Dennis Riley, RPH
NPI: 1275552671
Taxonomy: 183500000X (Pharmacist)
Address: 595 LYDIA AVE, Woonsocket, RI, 02895

Verify this record

Cross-check NPI 1275552671 against the authoritative CMS record: view Mr. Dennis Martin Riley on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Dennis Riley?

Dennis Riley is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.