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Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Ottawa Regional Medical Center Inc.

Internal Medicine Physician in Ottawa, IL · enumerated 2009 · authorized official Robert Chaffin, President.

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

National Provider Identifier

1063749596

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Registry record

Entity type Organization (Type 2)
Legal business name Ottawa Regional Medical Center Inc.
Parent organization Ottawa Regional Healthcare Affiliates Inc.
Practice address 1614 E Norris Dr, Ottawa, IL, 61350
Phone (815) 433-1010
Fax (815) 433-0067
Enumeration date Nov 4, 2009
Last updated in NPPES Nov 4, 2009

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Robert Chaffin
Title President
Phone (815) 431-5456

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

Where is Ottawa Regional Medical Center Inc. located?
The practice location on file with NPPES is in Ottawa, IL.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-11-04. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-11-04.