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Kirshenbaum Peruso Kautman LLP

Dentist in Central Islip, NY · enumerated 2006 · authorized official William Peruso, Partner.

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

National Provider Identifier

1720160690

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Registry record

Entity type Organization (Type 2)
Legal business name Kirshenbaum Peruso Kautman LLP
Other name <Unavail>
Practice address 109 Carleton Ave, Central Islip, NY, 11722
Phone (631) 348-2500
Fax (631) 234-4324
Enumeration date Oct 20, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

122300000X Dentist Dental Providers Primary

Authorized official

Name William Peruso
Title Partner
Phone (631) 348-2500

Other identifiers

Identifier Type State Issuer
01808433 Medicaid NY -

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 Kirshenbaum Peruso Kautman LLP?
The NPI for Kirshenbaum Peruso Kautman LLP is 1720160690, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Kirshenbaum Peruso Kautman LLP?
NPPES lists William Peruso (Partner) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.