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MR. JOHNATHAN JOESEPH PLUMMER
NPI 1649100447
Counselor - Addiction (Substance Use Disorder) in Santa Barbara, CA

Active since May 22, 2026
4129 STATE ST, SANTA BARBARA, CA 93110(805) 964-4795 Get Directions Write a Review

NPPES record last updated: May 22, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. Johnathan Joeseph Plummer NPPES

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

MR. JOHNATHAN JOESEPH PLUMMER (NPI 1649100447) is an individual addiction (substance use disorder) provider in Santa Barbara, California and active in the NPI registry since May 2026.

NPPES Registry Identity

NPI1649100447
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameMR. JOHNATHAN JOESEPH PLUMMER
Location Address4129 STATE STSanta Barbara, CA 93110-1848
Mailing Address7246 Remmet AveCanoga Park, CA 91303-1531 · (818) 206-0360
Phone(805) 964-4795
Sole ProprietorNo
Enumeration DateMay 22, 2026
NPPES CertifiedMay 21, 2026
✔ NPI 1649100447 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
4129 STATE ST, Santa Barbara, CA 93110
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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.

MS. MONICA L TANNER
Counselor (Addiction (Substance Use Disorder))
4129 STATE ST
SANTA BARBARA, CA 93110
Santa Barbara County (805) 964-4795
MS. INDIRA LOPEZ
Counselor (Addiction (Substance Use Disorder))
4129 STATE ST
SANTA BARBARA, CA 93110
Santa Barbara County (805) 964-4795
MILVIA ALEJANDRA ANGELES
Counselor (Addiction (Substance Use Disorder))
4129 STATE ST
SANTA BARBARA, CA 93110
Santa Barbara County (805) 964-4795
MS. AMANDA FREDERICK
Counselor (Addiction (Substance Use Disorder))
4129 STATE ST
SANTA BARBARA, CA 93110
Santa Barbara County (805) 964-4795
STEVE C MURRAY
Counselor (Addiction (Substance Use Disorder))
4129 STATE ST
SANTA BARBARA, CA 93110
Santa Barbara County (805) 964-4795
LISA M MARTEL
Counselor (Addiction (Substance Use Disorder))
4129 STATE ST
SANTA BARBARA, CA 93110
Santa Barbara County (805) 964-4795
MISS DOMINIQUE MEZA
Counselor (Addiction (Substance Use Disorder))
4129 STATE ST
SANTA BARBARA, CA 93110
Santa Barbara County (805) 964-4795
GRAHAM Z ASHBY
Counselor (Addiction (Substance Use Disorder))
4129 STATE ST
SANTA BARBARA, CA 93110
Santa Barbara County (805) 964-4795

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 Johnathan Plummer's NPI number?

The NPI number for Johnathan Plummer is 1649100447. It was assigned to this individual provider in the NPPES registry on May 22, 2026.

Where is Johnathan Plummer located?

Johnathan Plummer practices at 4129 State St, Santa Barbara, CA 93110. The listed phone number is (805) 964-4795.

What is Johnathan Plummer'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 Johnathan Plummer was last updated on May 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.