Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Thomas G Ison Dmd LLC

Q: What type of organization is Thomas G Ison Dmd LLC?

Thomas G Ison Dmd LLC is registered in NPPES as a Pediatric Dentistry (its primary provider taxonomy).

Pediatric Dentistry in Newburgh, IN · enumerated 2024 · authorized official Thomas Ison, Owner/ Dentist.

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

National Provider Identifier

1760201784

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Registry record

Entity type Organization (Type 2)

Legal business name Thomas G Ison Dmd LLC

Practice address 8966 Ruffian Ln, Newburgh, IN, 47630

Phone (812) 490-8070

Fax (812) 490-8072

Enumeration date Oct 7, 2024

Last updated in NPPES Oct 7, 2024

Taxonomy & classification

1223P0221X Pediatric Dentistry Dental Providers Primary

Authorized official

Name Thomas Ison

Title Owner/ Dentist

Phone (812) 490-8070

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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Thomas G Ison Dmd LLC?

Thomas G Ison Dmd LLC is registered in NPPES as a Pediatric Dentistry (its primary provider taxonomy).

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Thomas Ison Pediatric Dentistry · Newburgh, IN NPI 1831188382

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-07.