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Robert Koert Rennecker, BS

Pharmacist in Canton, IL · enumerated 2020.

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

National Provider Identifier

1477164473

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Registry record

Entity type Individual (Type 1)
Name Robert Koert Rennecker
Credential BS
Sex Male
Practice address 555 N Main St, Canton, IL, 61520
Phone (309) 647-7610
Enumeration date Aug 12, 2020
Last updated in NPPES Aug 12, 2020

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 051034424 (IL) 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

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 Robert Rennecker?
Robert Rennecker 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-12.