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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CHRISTINA IRENE DIAZ ICKIS
NPI 1922809565
Licensed Vocational Nurse in Upland, CA

Active since March 20, 2025
1260 E ARROW HWY, UPLAND, CA 91786(909) 932-1069 Get Directions Write a Review

NPPES record last updated: June 15, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Christina Irene Diaz Ickis NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHRISTINA IRENE DIAZ ICKIS (NPI 1922809565) is an individual licensed vocational nurse in Upland, California, licensed in California (213274) and active in the NPI registry since March 2025.

NPPES Registry Identity

NPI1922809565
Entity TypeIndividualFemale
Primary Taxonomy164X00000X
Provider Legal NameCHRISTINA IRENE DIAZ ICKIS
Location Address1260 E ARROW HWYUpland, CA 91786-4982
Mailing Address1260 E Arrow HwyUpland, CA 91786-4982 · (909) 932-1069
Phone(909) 932-1069
Sole ProprietorYes
Enumeration DateMarch 20, 2025
Last NPPES UpdateJune 15, 2026
NPPES CertifiedJune 15, 2026
✔ NPI 1922809565 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyLicensed Vocational NurseNursing Service Providers
Taxonomy Code164X00000X
License✔ Licensed in CA · 213274
Definition
A licensed vocational nurse with post-high school vocational training and practical experience in the provision of nursing care at a level less than that required for certification as a Registered Nurse. [An alternate term for licensed practical nurse arising from difference in occupational titles between states and post-high school training programs and institutions.] Requirements for education, experience, licensure, and job responsibilities vary among the states.
1260 E ARROW HWY, Upland, CA 91786
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Other Names 1

Former Name (1)Christina Irene Vich

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SAFIA ANISS
Counselor (Addiction (Substance Use Disorder))
1260 E ARROW HWY
UPLAND, CA 91786
San Bernardino County (909) 932-1069
KARAM SAMAAN
Counselor (Mental Health)
1260 E ARROW HWY
UPLAND, CA 91786
San Bernardino County (909) 932-1069
ANGELICA GUADALUPE CONDE
Counselor (Addiction (Substance Use Disorder))
1260 E ARROW HWY
UPLAND, CA 91786
San Bernardino County (909) 932-1069
MORGAN KIRK
Licensed Vocational Nurse
1260 E ARROW HWY
UPLAND, CA 91786
San Bernardino County (909) 932-1069
LAVONNE CROWTHER
Counselor
1260 E ARROW HWY
UPLAND, CA 91786
San Bernardino County (909) 932-1069
MAUREEN MURRAY
Peer Specialist
1260 E ARROW HWY
UPLAND, CA 91786
San Bernardino County (909) 932-1069
JENNIFER MARIE MARTINEZ
Counselor (Addiction (Substance Use Disorder))
1260 E ARROW HWY
UPLAND, CA 91786
San Bernardino County (909) 932-1069
JENNIFER LYNN SMITH
Counselor (Addiction (Substance Use Disorder))
1260 E ARROW HWY
UPLAND, CA 91786
San Bernardino County (909) 608-2002

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Christina Diaz Ickis's NPI number?

The NPI number for Christina Diaz Ickis is 1922809565. It was assigned to this individual provider in the NPPES registry on March 20, 2025. The provider is also known as Christina Irene Vich.

Where is Christina Diaz Ickis located?

Christina Diaz Ickis practices at 1260 E Arrow Hwy, Upland, CA 91786. The listed phone number is (909) 932-1069.

What is Christina Diaz Ickis's specialty?

The primary specialty registered for this NPI is Licensed Vocational Nurse with taxonomy code 164X00000X.

When was this NPI record last updated?

The NPPES record for Christina Diaz Ickis was last updated on June 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 52 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.