Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Jill D Caldwell, RN

Registered Nurse in Aurora, CO · enumerated 2007.

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

National Provider Identifier

1285851600

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Registry record

Entity type Individual (Type 1)

Name Mrs. Jill D Caldwell

Credential RN

Sex Female

Practice address 2500 S Havana St, Aurora, CO, 80014

Phone (303) 353-2900

Enumeration date Apr 19, 2007

Last updated in NPPES May 11, 2008

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 163WOOOOOX (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
008847	Other	-	KAISER-COMMERCIAL NUMBER

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 Jill Caldwell?

The National Provider Identifier (NPI) for Jill Caldwell is 1285851600, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jill Caldwell practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-11.