Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Matthew Corbin Nickles

Social Worker in Circleville, OH · enumerated 2024.

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

National Provider Identifier

1932943594

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Registry record

Entity type Individual (Type 1)

Name Matthew Corbin Nickles

Sex Male

Practice address 145 Morris Rd, Circleville, OH, 43113

Phone (740) 474-8874

Enumeration date Jun 19, 2024

Last updated in NPPES Aug 28, 2025

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License CDCA.193115 (OH) Secondary

104100000X Social Worker Behavioral Health & Social Service Providers · License S.2504454-TRNE (OH) 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

What is the NPI number for Matthew Nickles?

The National Provider Identifier (NPI) for Matthew Nickles is 1932943594, a Type 1 (individual) record in the CMS NPPES registry.

Where does Matthew Nickles practice?

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

Other providers at this practice address

Browse all →

John Mcnamara Clinical Psychologist · Circleville, OH NPI 1194886812 Connie Chanberlain Marriage & Family Therapist · Circleville, OH NPI 1336298579 Robin Kish Clinical Social Worker · Circleville, OH NPI 1952450157 Trisha Campbell Clinical Social Worker · Circleville, OH NPI 1386776706 Julie Campbell Clinical Social Worker · Circleville, OH NPI 1285850024 Floyd Jones Social Worker · Circleville, OH NPI 1386825560 Betsy Myers Psychiatric/Mental Health Registered Nurse · Circleville, OH NPI 1881875086 William Stockler Mental Health Counselor · Circleville, OH NPI 1215108659

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-28.