Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. James Joseph Gerber, LCSW

Clinical Social Worker in Greenfield, WI · enumerated 2006.

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

National Provider Identifier

1962517979

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Registry record

Entity type Individual (Type 1)

Name Mr. James Joseph Gerber

Credential LCSW

Sex Male

Practice address 4811 S 76th St, Suite 208, Greenfield, WI, 53220

Phone (262) 542-3255

Fax (414) 817-0442

Enumeration date Aug 20, 2006

Last updated in NPPES Apr 23, 2013

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 3715-123 (WI) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier	Type	State	Issuer
392333000	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

Is NPI 1962517979 active?

Yes, as of the latest NPPES snapshot, NPI 1962517979 is active (record last updated 2013-04-23).

How do I verify James Gerber's NPI record?

Cross-check NPI 1962517979 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 2013-04-23.