DR. JOHNSTON CO M.D.
NPI 1114044096
Preventive Medicine - Preventive Medicine/Occupational Environmental Medicine in Stockton, CA

Active since March 23, 2007
1801 E MARCH LN # D-480, STOCKTON, CA 95210(209) 954-3200 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Johnston Co M.d. NPPES

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

DR. JOHNSTON CO M.D. (NPI 1114044096) is an individual preventive medicine/occupational environmental medicine provider in Stockton, California, licensed in California (G077293) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1114044096
Entity TypeIndividualMale
Primary Taxonomy2083P0500X
Provider Legal NameDR. JOHNSTON COCredential: M.D.
Location Address1801 E MARCH LN # D-480Stockton, CA 95210-6629
Mailing Address1953 Caversham WayFolsom, CA 95630-6252 · (805) 341-6052
Sole ProprietorNo
Enumeration DateMarch 23, 2007
Last NPPES UpdateJuly 8, 2007
NPI 1114044096 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPreventive Medicine · Preventive Medicine/Occupational Environmental MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2083P0500X
License Licensed in CA · G077293
Definition

A preventive medicine physician who specializes in preventive medicine/occupational-environmental medicine, which is focused on protecting the population from occupational and environmental conditions.

1801 E MARCH LN # D-480, Stockton, CA 95210

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 Johnston Co's NPI number?

The NPI number for Johnston Co is 1114044096. It was assigned to this individual provider in the NPPES registry on March 23, 2007.

Where is Johnston Co located?

Johnston Co practices at 1801 E March Ln # D-480, Stockton, CA 95210. The listed phone number is (209) 954-3200.

What is Johnston Co's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Preventive Medicine/Occupational Environmental Medicine, with taxonomy code 2083P0500X.

When was this NPI record last updated?

The NPPES record for Johnston Co was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.