Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Diana Canino Bottari, D.O.

Pain Medicine Physician in Oak Lawn, IL · enumerated 2009.

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

National Provider Identifier

1477797041

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Registry record

Entity type Individual (Type 1)

Name Dr. Diana Canino Bottari

Credential D.O.

Sex Female

Practice address 4440 W 95th St, Oak Lawn, IL, 60453

Phone (708) 684-5685

Enumeration date Apr 27, 2009

Last updated in NPPES Nov 22, 2021

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 036.122883 (IL) Secondary

208VP0000X Pain Medicine Physician Allopathic & Osteopathic Physicians · License 036122883 (IL) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

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 Bottari?

Diana Bottari is registered in NPPES with the primary taxonomy of Pain Medicine 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 2021-11-22.