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DR. WILLIAM LELAND JOHNSON PHD
NPI 1437123445
Psychologist - Clinical in Merced, CA

Active since February 15, 2006
5200 N LAKE RD, MERCED, CA 95343(209) 228-4266 Get Directions Write a Review

NPPES record last updated: January 27, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. William Leland Johnson Phd NPPES

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

DR. WILLIAM LELAND JOHNSON PHD (NPI 1437123445) is an individual clinical provider in Merced, California, licensed in California (31017) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1437123445
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDR. WILLIAM LELAND JOHNSONCredential: PHD
Location Address5200 N LAKE RDMerced, CA 95343-5001
Mailing Address5200 N Lake RdMerced, CA 95343-5001 · (209) 228-4266
Phone(209) 228-4266
Sole ProprietorNo
Enumeration DateFebruary 15, 2006
Last NPPES UpdateJanuary 27, 2025
NPPES CertifiedJanuary 27, 2025
✔ NPI 1437123445 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
Licenses✔ Licensed in CA · 31017✔ Licensed in WA · PY60035461
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
5200 N LAKE RD, Merced, CA 95343
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Other Providers at the Same Location NPPES 11

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CHRISTINA HICKS PA
Physician Assistant
5200 N LAKE RD, H. RAJENDER REDDY HEALTH CENTER
MERCED, CA 95343
Merced County (209) 228-4581
KEVIN GILBERT VIEIRA ATC
Student in an Organized Health Care Education/Training Program
5200 N LAKE RD
MERCED, CA 95343
Merced County (209) 228-2468
MOBILE-MED WORK HEALTH SOLUTIONS, INC.
Preventive Medicine (Occupational Medicine)
5200 N LAKE RD
MERCED, CA 95343
Merced County (209) 228-0100
MRS. CINDY ARIAS LCSW
Social Worker (Clinical)
5200 N LAKE RD
MERCED, CA 95343
Merced County (209) 228-4266
UNIVERSITY OF CALIFORNIA, MERCED STUDENT HEALTH SERVICES
Clinic/Center (Student Health)
5200 N LAKE RD, H. RAJENDER REDDY HEALTH CENTER
MERCED, CA 95343
Merced County (209) 228-2273
JEREMY BOWEN ATC
Specialist/Technologist (Athletic Trainer)
5200 N LAKE RD
MERCED, CA 95343
Merced County (209) 228-2468
AYOMIDAMOPE RUTH ADEBIYI NP
Nurse Practitioner (Family)
5200 N LAKE RD
MERCED, CA 95343
Merced County (209) 228-0010
BRIANNE FREEMAN
Psychologist (Clinical)
5200 N LAKE RD
MERCED, CA 95343
Merced County (209) 228-4266

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 William Johnson's NPI number?

The NPI number for William Johnson is 1437123445. It was assigned to this individual provider in the NPPES registry on February 15, 2006.

Where is William Johnson located?

William Johnson practices at 5200 N Lake Rd, Merced, CA 95343. The listed phone number is (209) 228-4266.

What is William Johnson's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for William Johnson was last updated on January 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.