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Butler County Ancillary Services

Radiology Clinic/Center in Hamilton, OH · enumerated 2006 · authorized official Robyn Finnegan, Vice President Managed Care.

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

National Provider Identifier

1184673931

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Registry record

Entity type Organization (Type 2)
Legal business name Butler County Ancillary Services
Practice address 3075 Hamilton Mason Rd, Hamilton, OH, 45011
Phone (513) 454-1400
Enumeration date May 9, 2006
Last updated in NPPES Nov 4, 2009

Taxonomy & classification

261QP2000X Physical Therapy Clinic/Center Ambulatory Health Care Facilities Secondary
261QR0200X Radiology Clinic/Center Ambulatory Health Care Facilities Primary
261QS1200X Sleep Disorder Diagnostic Clinic/Center Ambulatory Health Care Facilities Secondary

Authorized official

Name Robyn Finnegan
Title Vice President Managed Care
Phone (513) 454-1428

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 Butler County Ancillary Services?
Butler County Ancillary Services is registered in NPPES as a Radiology Clinic/Center (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 2009-11-04.