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Cumberland Oncology & Hematology

Medical Oncology Physician in Oak Ridge, TN · enumerated 2007 · authorized official John Foust, Co-Owner.

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

National Provider Identifier

1528259363

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Registry record

Entity type Organization (Type 2)
Legal business name Cumberland Oncology & Hematology
Practice address 102 Vermont Ave, Suite 200, Oak Ridge, TN, 37830
Phone (865) 483-3377
Fax (865) 483-3607
Enumeration date Aug 7, 2007
Last updated in NPPES Oct 2, 2007

Taxonomy & classification

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License MD011105 (TN) Primary

Authorized official

Name John Foust
Title Co-Owner
Phone (865) 483-3377

Other identifiers

Identifier Type State Issuer
3719998 Medicaid TN -

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

Who is the authorized official for Cumberland Oncology & Hematology?
NPPES lists John Foust (Co-Owner) as the authorized official for this organization.
What is the NPI number for Cumberland Oncology & Hematology?
The NPI for Cumberland Oncology & Hematology is 1528259363, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-02.