Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Maria Fiorini, RN

Community Health Registered Nurse in Boulder, CO · enumerated 2006.

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

National Provider Identifier

1972606176

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Registry record

Entity type Individual (Type 1)

Name Ms. Maria Fiorini

Credential RN

Sex Female

Practice address 1333 Iris Ave, Boulder, CO, 80304

Phone (303) 449-2217

Enumeration date Sep 6, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

163WC1500X Community Health Registered Nurse Nursing Service Providers · License 105214 (CO) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Maria Fiorini?

Maria Fiorini is registered in NPPES with the primary taxonomy of Community Health Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.