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Greentree Ministries

Mental Health Counselor in Oswego, IL · enumerated 2023 · authorized official Mary Griffith, Owner.

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

National Provider Identifier

1447964150

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Registry record

Entity type Organization (Type 2)
Legal business name Greentree Ministries
Practice address 543 Cardinal Ave, Oswego, IL, 60543
Phone (314) 494-8712
Enumeration date Jan 9, 2023
Last updated in NPPES Jan 23, 2023

Taxonomy & classification

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Primary

Authorized official

Name Mary Griffith
Title Owner
Phone (314) 494-8712

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 Greentree Ministries?
The NPI for Greentree Ministries is 1447964150, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Greentree Ministries?
NPPES lists Mary Griffith (Owner) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-23.