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

Giovanna E Walker

Speech-Language Pathologist in Waldorf, MD · enumerated 2021.

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

National Provider Identifier

1962170985

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Registry record

Entity type Individual (Type 1)

Name Giovanna E Walker

Sex Female

Practice address Waldorf, MD, 20602

Phone (301) 645-2813

Enumeration date Sep 3, 2021

Last updated in NPPES Sep 22, 2026

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

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 30004863 (NC) Secondary

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 10246 (MD) Secondary

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 2202010528 (VA) Primary

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.

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Frequently asked questions

Is NPI 1962170985 active?

Yes, as of the latest NPPES snapshot, NPI 1962170985 is active (record last updated 2026-09-22).

How do I verify Giovanna Walker's NPI record?

Cross-check NPI 1962170985 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-22.