Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Joseph B Flaherty III, DMD
Dentist in Middleboro, MA · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639485329
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Registry record
Entity type Individual (Type 1)
Name Joseph B Flaherty III
Credential DMD
Sex Male
Practice address 47 E Grove St, #201, Middleboro, MA, 02346
Phone (508) 947-1955
Enumeration date Aug 19, 2010
Last updated in NPPES Feb 12, 2014
Taxonomy & licenses
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees.
About the DMD credential
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.
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 Joseph Flaherty?
Joseph Flaherty is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Jasam, PC General Practice Dentistry · Middleboro, MA NPI 1497868616 James Samia General Practice Dentistry · Middleboro, MA NPI 1578676508 Couet Family Dental, Inc. Dental Clinic/Center · Middleboro, MA NPI 1144457847 Joseph B. Flaherty III, Dmd, P.C. Dentist · Middleboro, MA NPI 1124442835 John Phipps Speech-Language Pathologist · Middleboro, MA NPI 1104306075 Samantha Roach Behavior Technician · Middleboro, MA NPI 1184181034 Hailey Viera Clinical Social Worker · Middleboro, MA NPI 1144064007
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-02-12.