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Richard F. Callahan, Ltd.

Orthodontics and Dentofacial Orthopedics Dentistry in Bourbonnais, IL · enumerated 2016 · authorized official Richard Callahan, Owner/President.

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

National Provider Identifier

1104285972

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Registry record

Entity type Organization (Type 2)
Legal business name Richard F. Callahan, Ltd.
Practice address 10 Briarcliff Professional Center, Bourbonnais, IL, 60914
Phone (815) 939-2585
Fax (815) 939-7857
Enumeration date Feb 22, 2016
Last updated in NPPES Feb 22, 2016

Taxonomy & classification

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers Primary

Authorized official

Name Richard Callahan
Title Owner/President
Phone (815) 939-2585

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 is the NPI number for Richard F. Callahan, Ltd.?
The NPI for Richard F. Callahan, Ltd. is 1104285972, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Richard F. Callahan, Ltd.?
NPPES lists Richard Callahan (Owner/President) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-02-22.