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Chattanooga Oncology and Hematology Associates

Hematology & Oncology Physician in Chattanooga, TN · enumerated 2011 · authorized official Edward Arrowsmith, Physician.

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

National Provider Identifier

1154612695

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Registry record

Entity type Organization (Type 2)
Legal business name Chattanooga Oncology and Hematology Associates
Practice address 605 Glenwood Dr Ste 200, Chattanooga, TN, 37404
Phone (423) 698-1844
Fax (423) 624-2226
Enumeration date May 2, 2011
Last updated in NPPES May 2, 2011

Taxonomy & classification

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Edward Arrowsmith
Title Physician
Phone (423) 698-1844

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 current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-05-02. Verify at npiregistry.cms.hhs.gov.
Where is Chattanooga Oncology and Hematology Associates located?
The practice location on file with NPPES is in Chattanooga, TN.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-02.