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TIFFANY DANIELLE SICKLER PHD
NPI 1194208983
Psychologist - Clinical in Loomis, CA

Active since September 08, 2018
3731 MAGNOLIA ST, LOOMIS, CA 95650(916) 652-5802 Get Directions Write a Review

NPPES record last updated: January 7, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 7, 2026, Feb 23, 2023, Aug 16, 2021 and 1 more (4 updates tracked since 2018).

About Tiffany Danielle Sickler Phd NPPES

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

TIFFANY DANIELLE SICKLER PHD (NPI 1194208983) is an individual clinical provider in Loomis, California, licensed in California (30322) and active in the NPI registry since September 2018. She maintains a secondary practice location in San Bernardino.

NPPES Registry Identity

NPI1194208983
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameTIFFANY DANIELLE SICKLERCredential: PHD
Location Address3731 MAGNOLIA STLoomis, CA 95650-8921
Mailing AddressPo Box 1403Loomis, CA 95650-1403 · (916) 652-5802
Phone(916) 652-5802
Sole ProprietorYes
Enumeration DateSeptember 8, 2018
Last NPPES UpdateJanuary 7, 20264 updates tracked since enumeration
NPPES CertifiedJanuary 7, 2026
✔ NPI 1194208983 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in CA · 30322
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
3731 MAGNOLIA ST, Loomis, CA 95650
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Secondary Practice Location 1

Location 11881 Business Center Dr Ste 10San Bernardino, CA 92408-3465 · Phone (909) 890-2381

Other Providers at the Same Location NPPES 5

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

JENNA SCHREADER
Case Manager/Care Coordinator
3731 MAGNOLIA ST
LOOMIS, CA 95650
Placer County (916) 652-5802
MRS. LAURA LYNN RICHARDSON
Case Manager/Care Coordinator
3731 MAGNOLIA ST
LOOMIS, CA 95650
Placer County (916) 652-5802
KOINONIA FOSTER HOMES INC
Community/Behavioral Health
3731 MAGNOLIA ST
LOOMIS, CA 95650
Placer County (916) 652-5802
ILEYA LEON SILVA
Case Manager/Care Coordinator
3731 MAGNOLIA ST
LOOMIS, CA 95650
Placer County (916) 601-1046
COURTNEY CONKLIN
Case Manager/Care Coordinator
3731 MAGNOLIA ST
LOOMIS, CA 95650
Placer County (530) 575-2447

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 Tiffany Sickler's NPI number?

The NPI number for Tiffany Sickler is 1194208983. It was assigned to this individual provider in the NPPES registry on September 8, 2018.

Where is Tiffany Sickler located?

Tiffany Sickler practices at 3731 Magnolia St, Loomis, CA 95650. The listed phone number is (916) 652-5802.

What is Tiffany Sickler's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Tiffany Sickler was last updated on January 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.