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Stefano Cazzaniga, MD

Internal Medicine Physician in Arlington, TX · enumerated 2006.

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

National Provider Identifier

1881631596

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Registry record

Entity type Individual (Type 1)
Name Stefano Cazzaniga
Credential MD
Sex Male
Practice address 902 W Randol Mill Rd Ste 150, Arlington, TX, 76012
Phone (817) 417-9334
Fax (817) 417-9339
Enumeration date Jun 1, 2006
Last updated in NPPES Oct 4, 2021

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD08649 (RI) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License Q5363 (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
110098873 Other RI RAILROAD MEDICARE
9002862 Medicaid RI -

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 specialty is Stefano Cazzaniga?
Stefano Cazzaniga is registered in NPPES with the primary taxonomy of Internal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-04.