Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Amy Christine Ilgenfritz, M.A., LPC

Professional Counselor in O Fallon, MO · enumerated 2012.

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

National Provider Identifier

1205185774

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Registry record

Entity type Individual (Type 1)

Name Amy Christine Ilgenfritz

Credential M.A., LPC

Sex Female

Practice address 311 S Main St Ste 100, O Fallon, MO, 63366

Phone (636) 281-1990

Enumeration date Aug 30, 2012

Last updated in NPPES Jan 13, 2020

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 2013033672 (MO) Primary

LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC 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

What is the NPI number for Amy Ilgenfritz?

The National Provider Identifier (NPI) for Amy Ilgenfritz is 1205185774, a Type 1 (individual) record in the CMS NPPES registry.

Where does Amy Ilgenfritz practice?

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

Other providers at this practice address

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Zane Maus Counselor · O Fallon, MO NPI 1073153698

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-13.