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

Mary E. Herschberger, LICSW-A

Clinical Social Worker in Spokane, WA · enumerated 2024 · practices at Laboratory Corporation of America.

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

National Provider Identifier

1205658820

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Registry record

Entity type Individual (Type 1)
Name Mary E. Herschberger
Credential LICSW-A
Sex Female
Practice address Spokane, WA, 99218
Phone (509) 626-9430
Fax (509) 626-9436
Enumeration date Oct 25, 2024
Last updated in NPPES Oct 25, 2024

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 61604309 (WA) 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

How do I verify Mary Herschberger's NPI record?
Cross-check NPI 1205658820 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1205658820 active?
Yes, as of the latest NPPES snapshot, NPI 1205658820 is active (record last updated 2024-10-25).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-25.