Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Jeanine Ann Steffens-Warren, LPN

Licensed Practical Nurse in Denver, CO · enumerated 2007.

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

National Provider Identifier

1104005180

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Registry record

Entity type Individual (Type 1)

Name Mrs. Jeanine Ann Steffens-Warren

Credential LPN

Sex Female

Practice address Denver, CO, 80206

Phone (303) 504-1086

Fax (303) 394-9820

Enumeration date Oct 26, 2007

Last updated in NPPES Nov 28, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

164W00000X Licensed Practical Nurse Nursing Service Providers · License 26128 (CO) Primary

LPN · Licensed Practical Nurse: A nurse providing basic care under the direction of RNs and physicians. About the LPN 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 is the NPI number for Jeanine Steffens-Warren?

The National Provider Identifier (NPI) for Jeanine Steffens-Warren is 1104005180, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jeanine Steffens-Warren practice?

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

Other providers at this practice address

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Sarah Stranak Clinical Social Worker · Denver, CO NPI 1457343774 Katherine Bujak Phillips Counselor · Denver, CO NPI 1134117864 Andrea Elzi Clinical Social Worker · Denver, CO NPI 1023079969 Loretta Riley Psychiatry Physician · Denver, CO NPI 1770694010 Kelly Pineda Registered Nurse · Denver, CO NPI 1326113911 Cheryl Belt Licensed Practical Nurse · Denver, CO NPI 1861567687 Samantha Kelly Case Manager/Care Coordinator · Denver, CO NPI 1477629442 Joann Toney Addiction (Substance Use Disorder) Counselor · Denver, CO NPI 1437294402

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-28.