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Dr. Ernest Peter Liacopulos, DDS

Dentist in Gardner, MA · enumerated 2013 · practices at Massachusetts Correctional Industries.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1427497452

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Registry record

Entity type Individual (Type 1)
Name Dr. Ernest Peter Liacopulos
Credential DDS
Sex Male
Practice address 500 Colony Rd, Gardner, MA, 01440
Phone (978) 632-2000
Enumeration date Jun 24, 2013
Last updated in NPPES Jun 24, 2013

Taxonomy & licenses

122300000X Dentist Dental Providers · License DN17582 (MA) Primary
126800000X Dental Assistant Dental Providers Secondary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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.

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Frequently asked questions

What specialty is Ernest Liacopulos?
Ernest Liacopulos 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.
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-24.