Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Matt Costley, PSY.D.

Clinical Psychologist in Monett, MO · enumerated 2008.

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

National Provider Identifier

1629225685

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mr. Matt Costley

Credential PSY.D.

Sex Male

Practice address 2200 E Cleveland St, Monett, MO, 65708

Phone (417) 236-2600

Fax (417) 236-2619

Enumeration date Aug 21, 2008

Last updated in NPPES Aug 8, 2016

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 2010032191 (MO) Primary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD 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

Is NPI 1629225685 active?

Yes, as of the latest NPPES snapshot, NPI 1629225685 is active (record last updated 2016-08-08).

How do I verify Matt Costley's NPI record?

Cross-check NPI 1629225685 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Clifford Costley Family Medicine Physician · Monett, MO NPI 1134237308 Lester E Cox Medical Centers Rural Health Clinic/Center · Monett, MO NPI 1134223241 Lester E Cox Medical Centers Family Medicine Physician · Monett, MO NPI 1376629279 Regional Services Rural Health Clinic/Center · Monett, MO NPI 1245305960 Alexander Hover Gastroenterology Physician · Monett, MO NPI 1144398256 Tammy Seifried Family Nurse Practitioner · Monett, MO NPI 1285924761 Melissa Hitchcock Family Nurse Practitioner · Monett, MO NPI 1912270323 Seth Snowden Family Nurse Practitioner · Monett, MO NPI 1295121622

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-08.