Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Larry Allen Vanderplaats, LMSW

Social Worker in Grand Rapids, MI · enumerated 2006 · practices at Cherry Street Services Inc.

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

National Provider Identifier

1144312828

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Registry record

Entity type Individual (Type 1)

Name Larry Allen Vanderplaats

Credential LMSW

Sex Male

Practice address 2303 Kalamazoo Ave Se, Grand Rapids, MI, 49507

Phone (616) 242-6400

Enumeration date Sep 29, 2006

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 6801057633 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Larry Vanderplaats?

The National Provider Identifier (NPI) for Larry Vanderplaats is 1144312828, a Type 1 (individual) record in the CMS NPPES registry.

Where does Larry Vanderplaats practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.