Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Krista Michelle Mcdonald, LSW

Clinical Social Worker in O Fallon, IL · enumerated 2015.

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

National Provider Identifier

1245615426

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Registry record

Entity type Individual (Type 1)

Name Krista Michelle Mcdonald

Credential LSW

Sex Female

Practice address 220 E State St Ste 2a, O Fallon, IL, 62269

Phone (618) 402-4676

Enumeration date Jul 29, 2015

Last updated in NPPES Sep 13, 2020

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 149.018860 (IL) Primary

104100000X Social Worker Behavioral Health & Social Service Providers · License 150.015484 (IL) 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

What is the NPI number for Krista Mcdonald?

The National Provider Identifier (NPI) for Krista Mcdonald is 1245615426, a Type 1 (individual) record in the CMS NPPES registry.

Where does Krista Mcdonald practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-13.