Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

James-William Preston Silbernagel, LLMSW

Clinical Social Worker in Battle Creek, MI · enumerated 2021 · practices at Recovery Services Unlimited, Inc.

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

National Provider Identifier

1205400868

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Registry record

Entity type Individual (Type 1)

Name James-William Preston Silbernagel

Credential LLMSW

Sex Male

Practice address 2150 Columbia Ave W, Battle Creek, MI, 49015

Phone (269) 397-2234

Fax (269) 397-2261

Enumeration date May 18, 2021

Last updated in NPPES Oct 9, 2025

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 6851120136 (MI) 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 James-William Silbernagel's NPI record?

Cross-check NPI 1205400868 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1205400868 active?

Yes, as of the latest NPPES snapshot, NPI 1205400868 is active (record last updated 2025-10-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-09.