Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Diane G Kapp, LMFT

Q: What is the NPI number for Diane Kapp?

The National Provider Identifier (NPI) for Diane Kapp is 1770735870, a Type 1 (individual) record in the CMS NPPES registry.

Marriage & Family Therapist in Orland Park, IL · enumerated 2008.

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

National Provider Identifier

1770735870

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Registry record

Entity type Individual (Type 1)

Name Diane G Kapp

Credential LMFT

Sex Female

Practice address 15127 S 73rd Ave Ste G, Orland Park, IL, 60462

Phone (708) 845-5500

Enumeration date Oct 21, 2008

Last updated in NPPES Aug 2, 2010

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 166-000720 (IL) Primary

LMFT · Licensed Marriage and Family Therapist: A licensed therapist specializing in relational and family psychotherapy. About the LMFT credential

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 Diane Kapp?

The National Provider Identifier (NPI) for Diane Kapp is 1770735870, a Type 1 (individual) record in the CMS NPPES registry.

Where does Diane Kapp practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-08-02.