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

Dr. Jorge Armando Diaz, MD

Q: What is the NPI number for Jorge Diaz?

The National Provider Identifier (NPI) for Jorge Diaz is 1306817804, a Type 1 (individual) record in the CMS NPPES registry.

Specialist in Victoria, TX · enumerated 2006.

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

National Provider Identifier

1306817804

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Registry record

Entity type Individual (Type 1)

Name Dr. Jorge Armando Diaz

Credential MD

Sex Male

Practice address Victoria, TX, 77901

Phone (361) 582-5737

Fax (361) 574-7072

Enumeration date Feb 1, 2006

Last updated in NPPES Jun 29, 2009

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

Taxonomy & licenses

174400000X Specialist Other Service Providers · License K1415 (TX) 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
029699801	Medicaid	TX	-

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for Jorge Diaz?

The National Provider Identifier (NPI) for Jorge Diaz is 1306817804, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jorge Diaz practice?

The practice location on file with NPPES is in Victoria, TX. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-06-29.