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Castle Rock Family Physicians, P.C.

Family Medicine Physician in Castle Rock, CO · enumerated 2007 · authorized official Louis Kasunic, President.

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

National Provider Identifier

1386795656

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Registry record

Entity type Organization (Type 2)
Legal business name Castle Rock Family Physicians, P.C.
Practice address 755 S Perry St, Suite 100, Castle Rock, CO, 80104
Phone (303) 688-8989
Fax (303) 688-3482
Enumeration date Jan 15, 2007
Last updated in NPPES Oct 3, 2011

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 28038 (CO) Primary

Authorized official

Name Louis Kasunic
Title President
Phone (303) 688-8989

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 Castle Rock Family Physicians, P.C. located?
The practice location on file with NPPES is in Castle Rock, CO.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-10-03. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-03.