Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Renee C Slaven, MSW, LICSW

Clinical Social Worker in Yakima, WA · enumerated 2006 · practices at Chelsea Buffum, Ms, Lmhc, LLC.

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

National Provider Identifier

1457444952

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Registry record

Entity type Individual (Type 1)

Name Mrs. Renee C Slaven

Credential MSW, LICSW

Sex Female

Practice address 619a S 48th Ave, Yakima, WA, 98908

Phone (509) 823-4130

Enumeration date Oct 2, 2006

Last updated in NPPES Apr 7, 2020

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LW00009339 (WA) Primary

Other identifiers

Identifier	Type	State	Issuer
1091812	Medicaid	WA	-

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 do I verify Renee Slaven's NPI record?

Cross-check NPI 1457444952 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1457444952 active?

Yes, as of the latest NPPES snapshot, NPI 1457444952 is active (record last updated 2020-04-07).

Other providers at this practice address

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Chelsea Buffum Mental Health Counselor · Yakima, WA NPI 1750656575 Chelsea Buffum, Ms, Lmhc, LLC Adult Mental Health Clinic/Center · Yakima, WA NPI 1861106957

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-07.