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Natchez Oncology Center

Specialist in Natchez, MS · enumerated 2007 · authorized official Dyan Grappe, Administrator.

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

National Provider Identifier

1912115528

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Registry record

Entity type Organization (Type 2)
Legal business name Natchez Oncology Center
Other name <Unavail>
Parent organization Mobile Diagnostics, Inc
Practice address 133 Jefferson Davis Blvd, Natchez, MS, 39120
Phone (601) 442-1285
Fax (601) 446-9683
Enumeration date May 18, 2007
Last updated in NPPES Jul 1, 2010

Taxonomy & classification

174400000X Specialist Other Service Providers · License 4453 (MS) Primary

Authorized official

Name Dyan Grappe
Title Administrator
Phone (601) 442-1285

Other identifiers

Identifier Type State Issuer
09014045 Medicaid MS -

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

What is the NPI number for Natchez Oncology Center?
The NPI for Natchez Oncology Center is 1912115528, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Natchez Oncology Center?
NPPES lists Dyan Grappe (Administrator) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-01.