Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christopher Flom, RN, FNP-C

Family Nurse Practitioner in Castle Rock, CO · enumerated 2007 · practices at The Little Clinic of Colorado LLC.

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

National Provider Identifier

1891823753

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Registry record

Entity type Individual (Type 1)

Name Christopher Flom

Credential RN, FNP-C

Sex Male

Practice address 5544 Promenade Pkwy, Castle Rock, CO, 80108

Phone (303) 562-9157

Enumeration date Mar 1, 2007

Last updated in NPPES Nov 3, 2025

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APN.0994531-NP (CO) Primary

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

Other identifiers

Identifier	Type	State	Issuer
AP61419148	Other	WA	LICENSE

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

Where does Christopher Flom practice?

The practice location on file with NPPES is in Castle Rock, CO. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Christopher Flom?

The National Provider Identifier (NPI) for Christopher Flom is 1891823753, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-03.