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WILLIAM THOMAS JOSHUA JOHNSON PHD
NPI 1760810345
Psychologist - Clinical in Cerritos, CA

Active since October 17, 2013PECOS EnrolledAccepts Medicare Assignment
17315 STUDEBAKER RD STE 105, CERRITOS, CA 90703(562) 999-4707(877) 741-9754 Get Directions Write a Review

NPPES record last updated: December 4, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 4, 2023, Nov 1, 2018 (2 updates tracked since 2018).

About William Thomas Joshua Johnson Phd NPPES

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

WILLIAM THOMAS JOSHUA JOHNSON PHD (NPI 1760810345) is an individual clinical provider in Cerritos, California, licensed in California (25976) and active in the NPI registry since October 2013. He is enrolled in Medicare PECOS and is a graduate of Other (2011).

NPPES Registry Identity

NPI1760810345
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameWILLIAM THOMAS JOSHUA JOHNSONCredential: PHD
Location Address17315 STUDEBAKER RD STE 105Cerritos, CA 90703-2565
Mailing Address17315 Studebaker Rd Ste 105Cerritos, CA 90703-2565 · (562) 999-4707 · Fax (877) 741-9754
Phone(562) 999-4707
Fax(877) 741-9754
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateOctober 17, 2013
Last NPPES UpdateDecember 4, 20232 updates tracked since enumeration
NPPES CertifiedDecember 4, 2023
✔ NPI 1760810345 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in CA · 25976
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.
17315 STUDEBAKER RD STE 105, Cerritos, CA 90703
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Other Names 1

Other Name (5)W. Joshua Johnson Ph.d.

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

William Thomas Joshua Johnson Phd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5890927180
PECOS Enrollment IDI20140421001901
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Evaluation of neuropsychological test, each additional hour 96133
This service involves further evaluation of your neuropsychological test results beyond the initial hour. It helps to understand your cognitive functioning better, focusing on areas like memory, attention, and problem-solving skills.
170 services38 patients
Administration of psychological or neuropsychological test, each additional 30 minutes 96137
This procedure involves administering psychological or neuropsychological tests to evaluate your mental functions. Each additional 30 minutes allows for a more in-depth assessment of your cognitive abilities, emotions, and behavior. It's crucial for accurate diagnosis and treatment planning.
162 services38 patients
Psychiatric diagnostic evaluation 90791
A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.
41 services41 patients
Evaluation of neuropsychological test, first hour 96132
An evaluation of neuropsychological tests is a process to assess your brain's function. It involves tasks designed to measure cognitive abilities such as memory, attention, problem-solving, and language skills. The first hour involves initial testing and observation.
38 services38 patients
Administration of psychological or neuropsychological test, first 30 minutes 96136
This procedure involves a health professional conducting a psychological or neuropsychological test. The first 30 minutes typically involve understanding your mental health or brain function through various assessments. This helps in diagnosing and treating mental health disorders effectively.
38 services38 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90703 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$187.60 typical visit price
range $62.96 – $187.60
Typical copayment $46.90 (range $15.74 – $46.90)
Most-billed visit code 99205
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

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

JENNA LEIGH AXELROD PH.D.
Clinical Neuropsychologist
17315 STUDEBAKER RD STE 105
CERRITOS, CA 90703
Los Angeles County (562) 999-4707
W JOSHUA JOHNSON PSYCHOLOGIST INC
Psychologist (Clinical)
17315 STUDEBAKER RD STE 105
CERRITOS, CA 90703
Los Angeles County (562) 999-4707

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 1760810345. It was assigned to this individual provider in the NPPES registry on October 17, 2013. The provider is also known as W. Joshua Johnson Ph.D..

Where is William Johnson located?

William Johnson practices at 17315 Studebaker Rd Ste 105, Cerritos, CA 90703. The listed phone number is (562) 999-4707.

What is William Johnson's specialty?

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

Is William Johnson enrolled in Medicare?

Yes. William Johnson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for William Johnson was last updated on December 4, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.