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JAY M SMEDLEY RADT
NPI 1437751757
Counselor - Addiction (Substance Use Disorder) in Grass Valley, CA

Active since November 11, 2020
159 BRENTWOOD DR, GRASS VALLEY, CA 95945(530) 273-1140 Get Directions Write a Review

NPPES record last updated: January 28, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Jan 28, 2026, Aug 13, 2025, Nov 24, 2020 and 1 more (4 updates tracked since 2020).

About Jay M Smedley Radt NPPES

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

JAY M SMEDLEY RADT (NPI 1437751757) is an individual addiction (substance use disorder) provider in Grass Valley, California, licensed in California (A067630126) and active in the NPI registry since November 2020.

NPPES Registry Identity

NPI1437751757
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameJAY M SMEDLEYCredential: RADT
Location Address159 BRENTWOOD DRGrass Valley, CA 95945-5703
Mailing Address159 Brentwood DrGrass Valley, CA 95945-5703 · (530) 273-1140
Phone(530) 273-1140
Sole ProprietorNo
Enumeration DateNovember 11, 2020
Last NPPES UpdateJanuary 28, 20264 updates tracked since enumeration
NPPES CertifiedJanuary 28, 2026
✔ NPI 1437751757 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 CA · A067630126
159 BRENTWOOD DR, Grass Valley, CA 95945
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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.

KENNETH WISEMAN
Counselor (Addiction (Substance Use Disorder))
159 BRENTWOOD DR
GRASS VALLEY, CA 95945
Nevada County (530) 460-4083
SAVANNAH M WALKER
Counselor (Addiction (Substance Use Disorder))
159 BRENTWOOD DR
GRASS VALLEY, CA 95945
Nevada County (530) 271-1140
SAMANTHA E SMITH RADT
Counselor (Addiction (Substance Use Disorder))
159 BRENTWOOD DR
GRASS VALLEY, CA 95945
Nevada County (530) 271-1140
SOFIA M DEGRUCCIO
Technician
159 BRENTWOOD DR
GRASS VALLEY, CA 95945
Nevada County (530) 273-1140
ANDREA FIGUEROA RADT
Counselor (Addiction (Substance Use Disorder))
159 BRENTWOOD DR
GRASS VALLEY, CA 95945
Nevada County (530) 273-9541
PHILLIP KRULISKY RADT
Counselor (Addiction (Substance Use Disorder))
159 BRENTWOOD DR
GRASS VALLEY, CA 95945
Nevada County (530) 878-5166
AMY JOHNSON
Counselor
159 BRENTWOOD DR
GRASS VALLEY, CA 95945
Nevada County (530) 271-1140
JESSICA ESCOBEDO
Counselor (Addiction (Substance Use Disorder))
159 BRENTWOOD DR
GRASS VALLEY, CA 95945
Nevada County (530) 271-1140

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 Jay Smedley's NPI number?

The NPI number for Jay Smedley is 1437751757. It was assigned to this individual provider in the NPPES registry on November 11, 2020.

Where is Jay Smedley located?

Jay Smedley practices at 159 Brentwood Dr, Grass Valley, CA 95945. The listed phone number is (530) 273-1140.

What is Jay Smedley'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 Jay Smedley was last updated on January 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.