Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Martina Welch

Social Worker in Moraine, OH · enumerated 2019.

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

National Provider Identifier

1457825309

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Registry record

Entity type Individual (Type 1)

Name Martina Welch

Sex Female

Practice address 3350 Kettering Blvd, Moraine, OH, 45439

Phone (937) 478-7933

Enumeration date Jan 14, 2019

Last updated in NPPES Sep 15, 2023

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License S.2106746 (OH) Primary

171M00000X Case Manager/Care Coordinator Other Service Providers Secondary

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 Martina Welch practice?

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

What is the NPI number for Martina Welch?

The National Provider Identifier (NPI) for Martina Welch is 1457825309, 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 2023-09-15.