Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Alexander Mark Ditullio

Pharmacist in Cincinnati, OH · enumerated 2011.

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

National Provider Identifier

1316222854

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Registry record

Entity type Individual (Type 1)

Name Mr. Alexander Mark Ditullio

Sex Male

Practice address 9775 Colerain Ave, Cincinnati, OH, 45251

Phone (513) 385-6900

Enumeration date Oct 17, 2011

Last updated in NPPES Oct 17, 2011

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 03122464 (OH) Primary

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 Alexander Ditullio?

Alexander Ditullio is registered in NPPES with the primary taxonomy of Pharmacist. 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 2011-10-17.