DR. JAMES PAUL CASSIDY PH.D
NPI 1790791762
Psychologist - Clinical in Torrance, CA

Q: What is James Cassidy's NPI number?

The NPI number for James Cassidy is 1790791762. It was assigned to this individual provider in the NPPES registry on July 31, 2006.

Q: What is James Cassidy's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for James Cassidy was last updated on November 28, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.

Active since July 31, 2006PECOS EnrolledAccepts Medicare Assignment

25690 CRENSHAW BLVD, SUITE 202, TORRANCE, CA 90505(310) 375-8789 Get Directions Write a Review

NPPES record last updated: November 28, 2011. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Dr. James Paul Cassidy Ph.d NPPES

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

DR. JAMES PAUL CASSIDY PH.D (NPI 1790791762) is an individual clinical provider in Torrance, California, licensed in California (PC 9723) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1983).

NPPES Registry Identity

NPI1790791762

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. JAMES PAUL CASSIDYCredential: PH.D

Location Address25690 CRENSHAW BLVD, SUITE 202Torrance, CA 90505-7100

Mailing Address25690 Crenshaw Blvd, Suite 202Torrance, CA 90505-7100 · (310) 375-8789

Phone(310) 375-8789

Sole ProprietorYes

Medical School CMSOtherGraduated 1983

Enumeration DateJuly 31, 2006

Last NPPES UpdateNovember 28, 2011

✔ NPI 1790791762 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 · PC 9723

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.

25690 CRENSHAW BLVD, Torrance, CA 90505

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Other Identifiers 1

OtherCP-9723CA · State Psychologist Licens

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. James Paul Cassidy Ph.d 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 ID3173785292

PECOS Enrollment IDI20120507000058

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.

Medicare Billing Reassignments

Medicare enrollment records show James Cassidy reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Provider Profile

8.9 mi

Psychologist

1045 ATLANTIC AVE, #806
Long Beach, CA 90813

Reassigned Medicare billing, California enrollment
2 clinicians in this Medicare group

NPI 1134146871 (562) 590-5594

Sud Specialty Group - Ca

322 mi

Addiction Medicine

4633 OLD IRONSIDES DR STE 304
Santa Clara, CA 95054

Reassigned Medicare billing, California enrollment
1,607 clinicians in this Medicare group

NPI 1972138238 (323) 205-7088

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90505 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.

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 James Cassidy's NPI number?

The NPI number for James Cassidy is 1790791762. It was assigned to this individual provider in the NPPES registry on July 31, 2006.

Where is James Cassidy located?

James Cassidy practices at 25690 Crenshaw Blvd Suite 202, Torrance, CA 90505. The listed phone number is (310) 375-8789.

What is James Cassidy's specialty?

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

Is James Cassidy enrolled in Medicare?

Yes. James Cassidy 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.

Which organizations bill Medicare for James Cassidy's services?

According to the CMS Revalidation Reassignment List (October 2026 release), James Cassidy reassigns Medicare benefits to 2 organizations: (Long Beach, CA) and Sud Specialty Group - Ca (Santa Clara, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for James Cassidy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for James Cassidy was last updated on November 28, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.