One Source Case Management Services

One Source Case Management Services is a healthcare organization registered as Case Management Agency in Hazard, KY, holding Type 2 (organization) NPI 1265713275 since 2011. The authorized official on file is Tammy Williams, Owner.

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NPI	1265713275
Entity type	Organization (Type 2)
Legal business name	One Source Case Management Services
Practice address	451 MEADOWBROOK RD, Hazard, KY, 41701
Phone	6062332564
Fax	6064366160
Enumeration date	2011-09-03
Last updated in NPPES	2011-09-03

Authorized official

Name	Tammy Williams
Title	Owner
Phone	6062332564

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
251B00000X	Case Management Agency	Primary	—	—

Copy-ready billing details

Provider: One Source Case Management Services
NPI: 1265713275
Taxonomy: 251B00000X (Case Management Agency)
Address: 451 MEADOWBROOK RD, Hazard, KY, 41701

Verify this record

Cross-check NPI 1265713275 against the authoritative CMS record: view One Source Case Management Services on the official NPPES registry .

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 or validate an NPI number.

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 2011-09-03. Verify at npiregistry.cms.hhs.gov.

Where is One Source Case Management Services located?

The practice location on file with NPPES is in Hazard, KY.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2011-09-03.