1. Home
  2. Directory
  3. California
  4. Rancho Santa Margarita
  5. Optometrist
  6. NPI Profile

RANDALL LEE SAINT JOHN O.D.
NPI 1760654735
Optometrist in Rancho Santa Margarita, CA

Active since March 30, 2008
30212 TOMAS, SUITE 170, RANCHO SANTA MARGARITA, CA 92688(949) 589-0900(949) 589-0767 Get Directions Write a Review

NPPES record last updated: March 30, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Randall Lee Saint John O.d. NPPES

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

RANDALL LEE SAINT JOHN O.D. (NPI 1760654735) is an individual optometrist in Rancho Santa Margarita, California, licensed in California (6107 TPA) and active in the NPI registry since March 2008.

NPPES Registry Identity

NPI1760654735
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameRANDALL LEE SAINT JOHNCredential: O.D.
Location Address30212 TOMAS, SUITE 170Rancho Santa Margarita, CA 92688-2172
Mailing Address24 Via CalandriaSan Clemente, CA 92672-4576 · (949) 498-1961 · Fax (949) 388-1893
Phone(949) 589-0900
Fax(949) 589-0767
Sole ProprietorNo
Enumeration DateMarch 30, 2008
✔ NPI 1760654735 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in CA · 6107 TPA
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
30212 TOMAS, Rancho Santa Margarita, CA 92688
Open in Google Maps ↗

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.

DR. LIZA SMITH KOEPKE O.D.
Optometrist
30212 TOMAS, SUITE 170
RANCHO SANTA MARGARITA, CA 92688
Orange County (949) 589-0900
DR. ANDREW WONJOO LEE D.D.S.
Dentist (General Practice)
30212 TOMAS, SUITE 165
RANCHO SANTA MARGARITA, CA 92688
Orange County (949) 766-0034
DR. MEHRDAD GHAFFARIAN LAC., PHD.
Acupuncturist
30212 TOMAS, SUITE 180
RANCHO SANTA MARGARITA, CA 92688
Orange County (949) 206-1040
JON S SAYED DDS
Dentist (Pediatric Dentistry)
30212 TOMAS, SUITE 240
RANCHO SANTA MARGARITA, CA 92688
Orange County (949) 888-8808
CLAY FORSBERG, MD, INC.
Plastic Surgery
30212 TOMAS, SUITE 275
RANCHO SANTA MARGARITA, CA 92688
Orange County (949) 888-9700
STEVEN D SMITH AN OPTOMETRIC CORPORATION
Optometrist
30212 TOMAS, SUITE 170
RANCHO SANTA MARGARITA, CA 92688
Orange County (949) 589-0900
ORANGE COUNTY PLASTIC SURGERY
Plastic Surgery
30212 TOMAS, SUITE 275
RANCHO SANTA MARGARITA, CA 92688
Orange County (949) 888-9700
MR. GREGORY JOHN HERD D.D.S.
Dentist (General Practice)
30212 TOMAS, SUITE 330
RANCHO SANTA MARGARITA, CA 92688
Orange County (949) 858-5147

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 Randall Saint John's NPI number?

The NPI number for Randall Saint John is 1760654735. It was assigned to this individual provider in the NPPES registry on March 30, 2008.

Where is Randall Saint John located?

Randall Saint John practices at 30212 Tomas Suite 170, Rancho Santa Margarita, CA 92688. The listed phone number is (949) 589-0900.

What is Randall Saint John's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

When was this NPI record last updated?

The NPPES record for Randall Saint John was last updated on March 30, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.