NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Regina S Holt, D.C.

Chiropractor in Rancho Cucamonga, CA · enumerated 2005.

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

National Provider Identifier

1023001294

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Regina S Holt
Credential D.C.
Sex Female
Practice address 7365 Carnelian St, Ste. 101, Rancho Cucamonga, CA, 91730
Phone (909) 944-5054
Fax (909) 944-1404
Enumeration date Aug 23, 2005
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 19152 (CA) Primary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier Type State Issuer
30015156 Other CA TAT

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 Regina Holt?
The National Provider Identifier (NPI) for Regina Holt is 1023001294, a Type 1 (individual) record in the CMS NPPES registry.
Where does Regina Holt practice?
The practice location on file with NPPES is in Rancho Cucamonga, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

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