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SYDNEY A JOHNSTON MS, MA, NCC, LPCC
NPI 1437512332
Counselor - Professional in Rohnert Park, CA

Active since March 30, 2016
5127 DOWDELL AVE APT 32, ROHNERT PARK, CA 94928(707) 755-0393 Get Directions Write a Review

NPPES record last updated: October 24, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 24, 2022, Mar 30, 2016 (2 updates tracked since 2016).

About Sydney A Johnston Ms, Ma, Ncc, Lpcc NPPES

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

SYDNEY A JOHNSTON MS, MA, NCC, LPCC (NPI 1437512332) is an individual professional provider in Rohnert Park, California, licensed in California (10163) and active in the NPI registry since March 2016.

NPPES Registry Identity

NPI1437512332
Entity TypeIndividualFemale
Primary Taxonomy101YP2500X
Provider Legal NameSYDNEY A JOHNSTONCredential: MS, MA, NCC, LPCC
Location Address5127 DOWDELL AVE APT 32Rohnert Park, CA 94928-4168
Mailing Address5127 Dowdell Ave Apt 32Rohnert Park, CA 94928-4168 · (707) 755-0393
Phone(707) 755-0393
Sole ProprietorNo
Enumeration DateMarch 30, 2016
Last NPPES UpdateOctober 24, 20222 updates tracked since enumeration
NPPES CertifiedOctober 24, 2022
✔ NPI 1437512332 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 · 10163
5127 DOWDELL AVE APT 32, Rohnert Park, CA 94928
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

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 Sydney Johnston's NPI number?

The NPI number for Sydney Johnston is 1437512332. It was assigned to this individual provider in the NPPES registry on March 30, 2016.

Where is Sydney Johnston located?

Sydney Johnston practices at 5127 Dowdell Ave Apt 32, Rohnert Park, CA 94928. The listed phone number is (707) 755-0393.

What is Sydney Johnston's specialty?

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

What insurance does Sydney Johnston accept?

Health plans from Providence Health Plan list Sydney Johnston as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Sydney Johnston was last updated on October 24, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.