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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

JENNIFER CAILLIER
NPI 1356289755
Counselor - Addiction (Substance Use Disorder) in Idaho Falls, ID

Active since March 24, 2026
254 E ST STE B, IDAHO FALLS, ID 83402(208) 529-1854(208) 523-5974 Get Directions Write a Review

NPPES record last updated: July 8, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 8, 2026, Mar 24, 2026 (2 updates tracked since 2026).

About Jennifer Caillier NPPES

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

JENNIFER CAILLIER (NPI 1356289755) is an individual addiction (substance use disorder) provider in Idaho Falls, Idaho, licensed in Idaho (CADC-5101) and active in the NPI registry since March 2026.

NPPES Registry Identity

NPI1356289755
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameJENNIFER CAILLIER
Location Address254 E ST STE BIdaho Falls, ID 83402-3527
Mailing Address254 E St Ste BIdaho Falls, ID 83402-3527 · (208) 529-1854 · Fax (208) 523-5974
Phone(208) 529-1854
Fax(208) 523-5974
Sole ProprietorNo
Enumeration DateMarch 24, 2026
Last NPPES UpdateJuly 8, 20262 updates tracked since enumeration
NPPES CertifiedJuly 8, 2026
✔ NPI 1356289755 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in ID · CADC-5101
254 E ST STE B, Idaho Falls, ID 83402
Open in Google Maps ↗

Other Providers at the Same Location NPPES 14

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

LOGAN RHETT TINGEY
Social Worker
254 E ST STE B
IDAHO FALLS, ID 83402
Bonneville County (208) 483-1813
CRAIG PERRELL
Social Worker
254 E ST STE B
IDAHO FALLS, ID 83402
Bonneville County (208) 529-1854
JULIA BOOKER
Case Manager/Care Coordinator
254 E ST STE B
IDAHO FALLS, ID 83402
Bonneville County (208) 529-1854
TERIANN NESS LCSW
Social Worker (Clinical)
254 E ST STE B
IDAHO FALLS, ID 83402
Bonneville County (208) 529-1854
MS. MICHELLE LEJUNE PERRENOUD LCSW
Social Worker (Clinical)
254 E ST STE B
IDAHO FALLS, ID 83402
Bonneville County (208) 351-7953
RHONDA THOMPSON LCSW
Social Worker (Clinical)
254 E ST STE B
IDAHO FALLS, ID 83402
Bonneville County (208) 529-1854
DARBY GIBB
Social Worker
254 E ST STE B
IDAHO FALLS, ID 83402
Bonneville County (208) 529-1854
TREVOR LANCE
Counselor (Addiction (Substance Use Disorder))
254 E ST STE B
IDAHO FALLS, ID 83402
Bonneville County (208) 529-1854

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 Jennifer Caillier's NPI number?

The NPI number for Jennifer Caillier is 1356289755. It was assigned to this individual provider in the NPPES registry on March 24, 2026.

Where is Jennifer Caillier located?

Jennifer Caillier practices at 254 E St Ste B, Idaho Falls, ID 83402. The listed phone number is (208) 529-1854.

What is Jennifer Caillier's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Jennifer Caillier was last updated on July 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 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.