Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Greg Thompson

Addiction (Substance Use Disorder) Counselor in Chula Vista, CA · enumerated 2006 · practices at Metropolitan Area Advisory Committee on Anti-Poverty of San Diego County, Inc..

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

National Provider Identifier

1134218696

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Registry record

Entity type Individual (Type 1)

Name Mr. Greg Thompson

Sex Male

Practice address 73 N 2nd Ave Ste B, Chula Vista, CA, 91910

Phone (619) 426-4801

Fax (616) 426-0034

Enumeration date Oct 12, 2006

Last updated in NPPES Aug 13, 2019

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License CICA01630719 (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.

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Frequently asked questions

What is the NPI number for Greg Thompson?

The National Provider Identifier (NPI) for Greg Thompson is 1134218696, a Type 1 (individual) record in the CMS NPPES registry.

Where does Greg Thompson practice?

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

Other providers at this practice address

Browse all →

Noemi Duarte Addiction (Substance Use Disorder) Counselor · Chula Vista, CA NPI 1649566118 Metropolitan Area Advisory Committee on Anti-Poverty of San Diego County, Inc. Substance Abuse Rehabilitation Facility · Chula Vista, CA NPI 1801248554 Armando Lomeli Addiction (Substance Use Disorder) Counselor · Chula Vista, CA NPI 1023516648 David Diaz Addiction (Substance Use Disorder) Counselor · Chula Vista, CA NPI 1982103842 Carlos Agundez Addiction (Substance Use Disorder) Counselor · Chula Vista, CA NPI 1215494372 Chris Whitehead Addiction (Substance Use Disorder) Counselor · Chula Vista, CA NPI 1033676002 Raul Franco Addiction (Substance Use Disorder) Counselor · Chula Vista, CA NPI 1003373002 Rafael Matos Addiction (Substance Use Disorder) Counselor · Chula Vista, CA NPI 1750935961

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-13.