Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Shaun Chacko

Q: What is the NPI number for Shaun Chacko?

The National Provider Identifier (NPI) for Shaun Chacko is 1427839315, a Type 1 (individual) record in the CMS NPPES registry.

General Practice Dentistry in Catoosa, OK · enumerated 2023.

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

National Provider Identifier

1427839315

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Registry record

Entity type Individual (Type 1)

Name Shaun Chacko

Sex Male

Practice address 2036 S Miller Ln Ste B, Catoosa, OK, 74015

Phone (918) 937-7660

Enumeration date Oct 9, 2023

Last updated in NPPES Nov 20, 2024

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 7733 (OK) 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 Shaun Chacko practice?

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

What is the NPI number for Shaun Chacko?

The National Provider Identifier (NPI) for Shaun Chacko is 1427839315, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-20.