Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Alexis Yankowski Mueller, L.P.C.

Mental Health Counselor in New Orleans, LA · enumerated 2014 · practices at Christina James LLC.

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

National Provider Identifier

1447651435

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Registry record

Entity type Individual (Type 1)

Name Alexis Yankowski Mueller

Credential L.P.C.

Sex Female

Practice address New Orleans, LA, 70119

Phone (504) 656-4072

Enumeration date Sep 9, 2014

Last updated in NPPES Nov 7, 2019

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 5224 (LA) 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

Where does Alexis Mueller practice?

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

What is the NPI number for Alexis Mueller?

The National Provider Identifier (NPI) for Alexis Mueller is 1447651435, 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 2019-11-07.