Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Matthew Chletsos, DC

Chiropractor in Freehold, NJ · enumerated 2020.

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

National Provider Identifier

1245860147

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Registry record

Entity type Individual (Type 1)

Name Dr. Matthew Chletsos

Credential DC

Sex Male

Practice address 210 Mounts Corner Dr, Freehold, NJ, 07728

Phone (877) 532-7837

Enumeration date Jan 20, 2020

Last updated in NPPES Jul 14, 2025

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 38MC00768000 (NJ) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

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 Matthew Chletsos practice?

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

What is the NPI number for Matthew Chletsos?

The National Provider Identifier (NPI) for Matthew Chletsos is 1245860147, 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 2025-07-14.