DR. ROBERT KNIGHT JOHNSTON D.C.
NPI 1710907886
Chiropractor - Orthopedic in Fullerton, CA
About Dr. Robert Knight Johnston D.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ROBERT KNIGHT JOHNSTON D.C. (NPI 1710907886) is an individual orthopedic provider in Fullerton, California, licensed in California (DC14648) and active in the NPI registry since July 2006.
NPPES Registry Identity
Specialties & Licenses 2
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 Robert Johnston's NPI number?
The NPI number for Robert Johnston is 1710907886. It was assigned to this individual provider in the NPPES registry on July 20, 2006.
Where is Robert Johnston located?
Robert Johnston practices at 3249 Associated Rd, Fullerton, CA 92835. The listed phone number is (714) 529-0840.
What is Robert Johnston's specialty?
The primary specialty registered for this NPI is Chiropractor, specializing in Orthopedic, with taxonomy code 111NX0800X.
When was this NPI record last updated?
The NPPES record for Robert Johnston was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.