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Gillis & Reins Inc

Marriage & Family Therapist in Petaluma, CA · enumerated 2007 · authorized official Mary Reins, President.

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

National Provider Identifier

1972643377

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Registry record

Entity type Organization (Type 2)
Legal business name Gillis & Reins Inc
Practice address 35 Maria Dr, #861, Petaluma, CA, 94954
Phone (707) 765-9021
Fax (707) 584-2303
Enumeration date Feb 7, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License MFC29225 (CA) Primary

Authorized official

Name Mary Reins
Title President
Phone (707) 765-9021

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.
Where is Gillis & Reins Inc located?
The practice location on file with NPPES is in Petaluma, CA.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.