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Gaston I. S. Diallo, MD, PA

General Acute Care Hospital in Leavenworth, KS · enumerated 2009 · authorized official Gaston Diallo, Gastroenterologist.

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

National Provider Identifier

1417182619

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Registry record

Entity type Organization (Type 2)
Legal business name Gaston I. S. Diallo, MD, PA
Other name <Unavail>
Practice address 113 Delaware St, Suite E, Leavenworth, KS, 66048
Phone (913) 682-9030
Enumeration date May 18, 2009
Last updated in NPPES May 18, 2009

Taxonomy & classification

282N00000X General Acute Care Hospital Hospitals · License 04-16539 (KS) Primary

Authorized official

Name Gaston Diallo
Title Gastroenterologist
Phone (913) 682-9030

Other identifiers

Identifier Type State Issuer
2021825601 Medicaid KS -
100084540A Other KS KS MEDICAL ASSISTANCE PROGRAM

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 type of organization is Gaston I. S. Diallo, MD, PA?
Gaston I. S. Diallo, MD, PA is registered in NPPES as a General Acute Care Hospital (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-05-18.