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

LAUREN MARIE FENSTERMAKER
NPI 1023859584
Counselor - Professional in Santa Ana, CA

Active since June 06, 2024
1300 S GRAND AVE, SANTA ANA, CA 92705(714) 271-0685 Get Directions Write a Review

NPPES record last updated: September 8, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 8, 2026, Jun 17, 2024, Jun 6, 2024 (3 updates tracked since 2024).

About Lauren Marie Fenstermaker NPPES

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

LAUREN MARIE FENSTERMAKER (NPI 1023859584) is an individual professional provider in Santa Ana, California, licensed in California (23537) and active in the NPI registry since June 2024.

NPPES Registry Identity

NPI1023859584
Entity TypeIndividualFemale
Primary Taxonomy101YP2500X
Provider Legal NameLAUREN MARIE FENSTERMAKER
Location Address1300 S GRAND AVESanta Ana, CA 92705-4434
Mailing Address5150 Via PrimariaYorba Linda, CA 92886-4586 · (714) 271-0685
Sole ProprietorNo
Enumeration DateJune 6, 2024
Last NPPES UpdateSeptember 8, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 8, 2026
✔ NPI 1023859584 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in CA · 23537
1300 S GRAND AVE, Santa Ana, CA 92705

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.

Case Manager/Care Coordinator
1300 S GRAND AVE
SANTA ANA, CA 92705
Case Manager/Care Coordinator
1300 S GRAND AVE
SANTA ANA, CA 92705
Social Worker (Clinical)
1300 S GRAND AVE
SANTA ANA, CA 92705
Community Health Worker
1300 S GRAND AVE
SANTA ANA, CA 92705
Psychologist (Forensic)
1300 S GRAND AVE
SANTA ANA, CA 92705
Social Worker (Clinical)
1300 S GRAND AVE, BUILDING B
SANTA ANA, CA 92705
Social Worker (Clinical)
1300 S GRAND AVE, BLDG B
SANTA ANA, CA 92705
Case Manager/Care Coordinator
1300 S GRAND AVE
SANTA ANA, CA 92705

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 Lauren Fenstermaker's NPI number?

The NPI number for Lauren Fenstermaker is 1023859584. It was assigned to this individual provider in the NPPES registry on June 6, 2024.

Where is Lauren Fenstermaker located?

Lauren Fenstermaker practices at 1300 S Grand Ave, Santa Ana, CA 92705. The listed phone number is (714) 271-0685.

What is Lauren Fenstermaker's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

When was this NPI record last updated?

The NPPES record for Lauren Fenstermaker was last updated on September 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.