Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Apex Endodontics, LLC

Q: What is the NPI number for Apex Endodontics, LLC?

The NPI for Apex Endodontics, LLC is 1336755651, a Type 2 (organization) record in the CMS NPPES registry.

Endodontics in Waterville, ME · enumerated 2020 · authorized official Jin Hwang, Dentist/Owner.

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

National Provider Identifier

1336755651

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Registry record

Entity type Organization (Type 2)

Legal business name Apex Endodontics, LLC

Practice address 30 Concourse W, Waterville, ME, 04901

Phone (207) 877-2200

Enumeration date Sep 22, 2020

Last updated in NPPES Sep 22, 2020

Taxonomy & classification

1223E0200X Endodontics Dental Providers Primary

Authorized official

Name Jin Hwang

Title Dentist/Owner

Phone (207) 222-2299

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 → Validate an NPI →

Frequently asked questions

Who is the authorized official for Apex Endodontics, LLC?

NPPES lists Jin Hwang (Dentist/Owner) as the authorized official for this organization.

What is the NPI number for Apex Endodontics, LLC?

The NPI for Apex Endodontics, LLC is 1336755651, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-22.