Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Lakes Dental Pllc

Q: What is the NPI number for Lakes Dental Pllc?

The NPI for Lakes Dental Pllc is 1558845099, a Type 2 (organization) record in the CMS NPPES registry.

Dentist in Penn Yan, NY · enumerated 2018 · authorized official Sia Hersini, Ceo.

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

National Provider Identifier

1558845099

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Registry record

Entity type Organization (Type 2)

Legal business name Lakes Dental Pllc

Practice address 270 Lake St Ste 5, Penn Yan, NY, 14527

Phone (315) 694-7901

Fax (315) 694-7172

Enumeration date Sep 20, 2018

Last updated in NPPES Sep 20, 2018

Taxonomy & classification

122300000X Dentist Dental Providers Primary

Authorized official

Name Sia Hersini

Title Ceo

Phone (914) 261-1650

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 Lakes Dental Pllc?

NPPES lists Sia Hersini (Ceo) as the authorized official for this organization.

What is the NPI number for Lakes Dental Pllc?

The NPI for Lakes Dental Pllc is 1558845099, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-09-20.