NPI Portal NPI Lookup & Verification

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

Irene Rapp, MFT

Mental Health Counselor in Arcadia, CA · enumerated 2007.

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

National Provider Identifier

1437209558

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Irene Rapp
Credential MFT
Sex Female
Practice address Arcadia, CA, 91006
Phone (626) 679-1229
Enumeration date Jan 11, 2007
Last updated in NPPES Feb 3, 2011

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

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License MFC38840 (CA) 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 Irene Rapp?
The National Provider Identifier (NPI) for Irene Rapp is 1437209558, a Type 1 (individual) record in the CMS NPPES registry.
Where does Irene Rapp practice?
The practice location on file with NPPES is in Arcadia, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-02-03.