Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Herchuk

Q: What is the NPI number for John Herchuk?

The National Provider Identifier (NPI) for John Herchuk is 1992415699, a Type 1 (individual) record in the CMS NPPES registry.

General Practice Dentistry in Pawtucket, RI · enumerated 2022.

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

National Provider Identifier

1992415699

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Registry record

Entity type Individual (Type 1)

Name Dr. John Herchuk

Sex Male

Practice address 700 School St, Pawtucket, RI, 02860

Phone (972) 322-6445

Enumeration date Dec 5, 2022

Last updated in NPPES Nov 4, 2025

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 38718 (TX) Secondary

1223G0001X General Practice Dentistry Dental Providers · License DEN03813 (RI) Primary

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

Where does John Herchuk practice?

The practice location on file with NPPES is in Pawtucket, RI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for John Herchuk?

The National Provider Identifier (NPI) for John Herchuk is 1992415699, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-04.