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Greenleaf Psychology

Q: What type of organization is Greenleaf Psychology?

Greenleaf Psychology is registered in NPPES as a Point of Service (its primary provider taxonomy).

Point of Service in Spokane, WA · enumerated 2016 · authorized official Gregory Charboneau, Licensed Neuropsychologist.

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

National Provider Identifier

1619420379

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Registry record

Entity type Organization (Type 2)

Legal business name Greenleaf Psychology

Practice address 3157 E 17th Ave, Spokane, WA, 99223

Phone (509) 838-8066

Fax (800) 594-8305

Enumeration date Jul 29, 2016

Last updated in NPPES Jul 29, 2016

Taxonomy & classification

305S00000X Point of Service Managed Care Organizations · License PY00002046 (WA) Primary

Authorized official

Name Gregory Charboneau

Title Licensed Neuropsychologist

Phone (509) 838-8066

Other identifiers

Identifier	Type	State	Issuer
1790773463	Other	WA	INDIVIDUAL NPI

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 type of organization is Greenleaf Psychology?

Greenleaf Psychology is registered in NPPES as a Point of Service (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-07-29.