Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christy Maher, PSY.D., LPC.

Professional Counselor in Osage Beach, MO · enumerated 2019.

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

National Provider Identifier

1639642523

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Registry record

Entity type Individual (Type 1)

Name Dr. Christy Maher

Credential PSY.D., LPC.

Sex Female

Practice address 1060 Osage Beach Rd Ste A, Osage Beach, MO, 65065

Phone (661) 805-3221

Enumeration date Jan 3, 2019

Last updated in NPPES Jan 3, 2019

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 2011036052 (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 1639642523 active?

Yes, as of the latest NPPES snapshot, NPI 1639642523 is active (record last updated 2019-01-03).

How do I verify Christy Maher's NPI record?

Cross-check NPI 1639642523 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-03.