Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Diana Liz Arriola

Pediatrics Physician in Tampa, FL · enumerated 2014.

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

National Provider Identifier

1134549983

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Registry record

Entity type Individual (Type 1)

Name Diana Liz Arriola

Sex Female

Practice address 5611 Sheldon Rd, Tampa, FL, 33615

Phone (813) 397-5300

Fax (813) 738-9012

Enumeration date Apr 20, 2014

Last updated in NPPES May 13, 2024

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License ME160070 (FL) Primary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 28038 (MS) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 305014 (LA) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License S0617 (TX) Secondary

Other identifiers

Identifier	Type	State	Issuer
118973100	Medicaid	FL	-
2362054	Medicaid	LA	-

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

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.

What specialty is Diana Arriola?

Diana Arriola is registered in NPPES with the primary taxonomy of Pediatrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-13.