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

Mrs. Maria N Ramirez Walter, MA, LPC, BC-TMH

Professional Counselor in Pewaukee, WI · enumerated 2012.

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

National Provider Identifier

1497003735

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Registry record

Entity type Individual (Type 1)

Name Mrs. Maria N Ramirez Walter

Credential MA, LPC, BC-TMH

Sex Female

Practice address Pewaukee, WI, 53072

Phone (262) 202-1309

Fax (262) 214-0760

Enumeration date Aug 16, 2012

Last updated in NPPES Oct 28, 2025

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 4863-125 (WI) Primary

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

Other identifiers

Identifier	Type	State	Issuer
100035648	Medicaid	WI	-

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 Maria Ramirez Walter practice?

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

What is the NPI number for Maria Ramirez Walter?

The National Provider Identifier (NPI) for Maria Ramirez Walter is 1497003735, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-28.