Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Erin Catherine Kefalos, MS, ED. S.

Q: What is the NPI number for Erin Kefalos?

The National Provider Identifier (NPI) for Erin Kefalos is 1891516399, a Type 1 (individual) record in the CMS NPPES registry.

School Psychologist in Waynesville, OH · enumerated 2024.

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

National Provider Identifier

1891516399

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Registry record

Entity type Individual (Type 1)

Name Mrs. Erin Catherine Kefalos

Credential MS, ED. S.

Sex Female

Practice address 723 Dayton Rd, Waynesville, OH, 45068

Phone (513) 897-4706

Enumeration date Oct 18, 2024

Last updated in NPPES Oct 18, 2024

Taxonomy & licenses

103TS0200X School Psychologist Behavioral Health & Social Service Providers · License OH3384206 (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

Where does Erin Kefalos practice?

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

What is the NPI number for Erin Kefalos?

The National Provider Identifier (NPI) for Erin Kefalos is 1891516399, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-18.