Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Wilhelm C J Larsen MD PA

General Acute Care Hospital in West Palm Beach, FL · enumerated 2014 · authorized official Wilhelm Larsen, Owner, President.

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

National Provider Identifier

1881096071

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Registry record

Entity type Organization (Type 2)

Legal business name Wilhelm C J Larsen MD PA

Practice address 351 Potter Rd, West Palm Beach, FL, 33405

Phone (561) 707-4161

Fax (561) 908-2604

Enumeration date Sep 19, 2014

Last updated in NPPES Apr 18, 2016

Taxonomy & classification

282N00000X General Acute Care Hospital Hospitals · License ME0027507 (FL) Primary

283Q00000X Psychiatric Hospital Hospitals · License ME0027507 (FL) Secondary

Authorized official

Name Wilhelm Larsen

Title Owner, President

Phone (561) 707-4161

Other identifiers

Identifier	Type	State	Issuer
0447382	Medicaid	FL	-

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-04-18. Verify at npiregistry.cms.hhs.gov.

Where is Wilhelm C J Larsen MD PA located?

The practice location on file with NPPES is in West Palm Beach, FL.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-04-18.