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Mark Antonis DDS, LLC

Dental Clinic/Center in Bethlehem, PA · enumerated 2020 · authorized official Mark Antonis, Owner.

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

National Provider Identifier

1316555048

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Registry record

Entity type Organization (Type 2)
Legal business name Mark Antonis DDS, LLC
Practice address 1333 Easton Ave, Bethlehem, PA, 18018
Phone (610) 866-5391
Fax (610) 866-5421
Enumeration date Jul 20, 2020
Last updated in NPPES Jul 20, 2020

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Mark Antonis
Title Owner
Phone (610) 866-5391

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 is the NPI number for Mark Antonis DDS, LLC?
The NPI for Mark Antonis DDS, LLC is 1316555048, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Mark Antonis DDS, LLC?
NPPES lists Mark Antonis (Owner) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-20.