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Patrick Rajasingam

Patrick Rajasingam is a Counselor provider (Counselor) practicing in Commerce, CA, registered in the NPPES registry with NPI 1770943219 since 2016.

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NPI 1770943219
Entity type Individual (Type 1)
Name Patrick Rajasingam
Sex Male
Practice address 5900 S EASTERN AVE, SUITE 186, Commerce, CA, 90040
Phone 3236222020
Enumeration date 2016-02-25
Last updated in NPPES 2016-02-25

Taxonomy & licenses

Taxonomy code Specialty Primary License State
101Y00000X Counselor Primary 00000000 CA
Copy-ready billing details
Provider: Patrick Rajasingam
NPI: 1770943219
Taxonomy: 101Y00000X (Counselor)
Address: 5900 S EASTERN AVE, SUITE 186, Commerce, CA, 90040

Other providers at this practice address

NPI Name Type Specialty Location
1497933501 Zg International Healthcare Division Organization Community Based Hospice Care Agency Commerce, CA
1922245059 Hanna'S House Organization Clinic/Center Commerce, CA
1285905224 Kimberly Berry Individual Addiction (Substance Use Disorder) Counselor Commerce, CA
1619248564 Connie Franks Individual Addiction (Substance Use Disorder) Counselor Commerce, CA
1023380185 Hannas House Inc Organization Community/Behavioral Health Agency Commerce, CA
1043569668 Laura Jaramillo Individual Addiction (Substance Use Disorder) Counselor Commerce, CA
1134466972 Institute for the Redesign of Learning Organization Rehabilitation Clinic/Center Commerce, CA

Verify this record

Cross-check NPI 1770943219 against the authoritative CMS record: view Patrick Rajasingam on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does Patrick Rajasingam practice?
The practice location on file with NPPES is in Commerce, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Patrick Rajasingam?
The National Provider Identifier (NPI) for Patrick Rajasingam is 1770943219, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-02-25.