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

Regina Christ, NP

Acute Care Nurse Practitioner in La Mirada, CA · enumerated 2007 · practices at Pih Health Whittier Hospital.

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

National Provider Identifier

1427239714

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Regina Christ

Credential NP

Sex Female

Practice address La Mirada, CA, 90638

Phone (562) 698-0811

Fax (562) 902-7787

Enumeration date Nov 15, 2007

Last updated in NPPES Jul 21, 2022

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

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NPF15805 (CA) Secondary

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 520846 (CA) Secondary

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 15805 (CA) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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 Regina Christ?

The National Provider Identifier (NPI) for Regina Christ is 1427239714, a Type 1 (individual) record in the CMS NPPES registry.

Where does Regina Christ practice?

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

Other providers at this practice address

Browse all →

Pih Health Whittier Hospital Community Based Hospice Care Agency · La Mirada, CA NPI 1760487987 Rafael Victoria Clinical Social Worker · La Mirada, CA NPI 1285162628 Brittany Shoffeitt Family Nurse Practitioner · La Mirada, CA NPI 1336966985

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.