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Christine Riguzzi, MD

Emergency Medicine Physician in Boulder, CO · enumerated 2010.

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

National Provider Identifier

1245550045

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Registry record

Entity type Individual (Type 1)
Name Christine Riguzzi
Credential MD
Sex Female
Practice address 4747 Arapahoe Ave, Boulder, CO, 80303
Phone (303) 415-7000
Fax (303) 306-7753
Enumeration date Jun 3, 2010
Last updated in NPPES Nov 15, 2018

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License DR.0056264 (CO) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 does Christine Riguzzi practice?
The practice location on file with NPPES is in Boulder, CO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Christine Riguzzi?
The National Provider Identifier (NPI) for Christine Riguzzi is 1245550045, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-15.