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

Mrs. Mary Anna Ewalt, LPC

Q: What is the NPI number for Mary Ewalt?

The National Provider Identifier (NPI) for Mary Ewalt is 1245336858, a Type 1 (individual) record in the CMS NPPES registry.

Professional Counselor in Gilbert, AZ · enumerated 2006.

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

National Provider Identifier

1245336858

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Registry record

Entity type Individual (Type 1)

Name Mrs. Mary Anna Ewalt

Credential LPC

Sex Female

Practice address Gilbert, AZ, 85233

Phone (480) 635-3950

Fax (480) 452-0408

Enumeration date Sep 15, 2006

Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License CC#2441 (AZ) 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 Mary Ewalt?

The National Provider Identifier (NPI) for Mary Ewalt is 1245336858, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mary Ewalt practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.