Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Jack Joseph Rodriguez, MD

Hematology & Oncology Physician in Natchez, MS · enumerated 2005 · practices at Natchez Oncology Clinic Incorporated.

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

National Provider Identifier

1184623886

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Registry record

Entity type Individual (Type 1)

Name Jack Joseph Rodriguez

Credential MD

Sex Male

Practice address Natchez, MS, 39120

Phone (601) 442-9210

Fax (601) 442-7409

Enumeration date Jul 15, 2005

Last updated in NPPES Feb 1, 2018

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 15252 (MS) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
09015568	Medicaid	MS	-
00123444	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

How do I verify Jack Rodriguez's NPI record?

Cross-check NPI 1184623886 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1184623886 active?

Yes, as of the latest NPPES snapshot, NPI 1184623886 is active (record last updated 2018-02-01).

Other providers at this practice address

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Natchez Oncology Clinic Incorporated Hematology & Oncology Physician · Natchez, MS NPI 1629145719

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-02-01.