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

Mr. James O Kapp, BA CADC

Q: What is the NPI number for James Kapp?

The National Provider Identifier (NPI) for James Kapp is 1073888558, a Type 1 (individual) record in the CMS NPPES registry.

Addiction (Substance Use Disorder) Counselor in Edwardsville, IL · enumerated 2012.

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

National Provider Identifier

1073888558

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Registry record

Entity type Individual (Type 1)

Name Mr. James O Kapp

Credential BA CADC

Sex Male

Practice address Edwardsville, IL, 62025

Phone (618) 296-5220

Fax (618) 659-1185

Enumeration date Mar 15, 2012

Last updated in NPPES Mar 15, 2012

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

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 23871 (IL) Primary

Other identifiers

Identifier	Type	State	Issuer
23871	Other	IL	CADC CERTIFICATION

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 James Kapp?

The National Provider Identifier (NPI) for James Kapp is 1073888558, a Type 1 (individual) record in the CMS NPPES registry.

Where does James Kapp practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-15.