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William Jeffrey Caldwell, RN

Home Health Registered Nurse in Dallas, TX · enumerated 2006.

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

National Provider Identifier

1770667792

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Registry record

Entity type Individual (Type 1)
Name William Jeffrey Caldwell
Credential RN
Sex Male
Practice address 4500 S Lancaster Rd, Dallas, TX, 75216
Phone (214) 857-1748
Fax (214) 857-1719
Enumeration date Oct 25, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

163WH0200X Home Health Registered Nurse Nursing Service Providers · License 616725 (TX) 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.

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Frequently asked questions

What is the NPI number for William Caldwell?
The National Provider Identifier (NPI) for William Caldwell is 1770667792, a Type 1 (individual) record in the CMS NPPES registry.
Where does William Caldwell practice?
The practice location on file with NPPES is in Dallas, TX. Providers can have multiple locations; NPPES lists the primary practice address.

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