DR. MINA GUIRGUIS PSY.D.
NPI 1114057536
Psychologist in Norwalk, CA

Active since March 06, 2007PECOS Enrolled
11401 BLOOMFIELD, NORWALK, CA 90650(562) 806-5000 Get Directions Write a Review

NPPES record last updated: July 24, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Mina Guirguis Psy.d. NPPES

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

DR. MINA GUIRGUIS PSY.D. (NPI 1114057536) is an individual psychologist in Norwalk, California and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1114057536
Entity TypeIndividualMale
Primary Taxonomy103T00000X
Provider Legal NameDR. MINA GUIRGUISCredential: PSY.D.
Location Address11401 BLOOMFIELDNorwalk, CA 90650
Mailing Address11401 Bloomfield AveNorwalk, CA 90650
Sole ProprietorYes
Enumeration DateMarch 6, 2007
Last NPPES UpdateJuly 24, 2013
✔ NPI 1114057536 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
11401 BLOOMFIELD, Norwalk, CA 90650

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Mina Guirguis Psy.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

2

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

Psychiatric Hospital
11401 BLOOMFIELD AVE
Norwalk, CA 90650
  • Reassigned Medicare billing, California enrollment
  • 755 clinicians in this Medicare group
Psychologist
5762 BOLSA AVE., SUITE 107
Huntington Beach, CA 92649
  • Reassigned Medicare billing, California enrollment
  • 7 clinicians in this Medicare group

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

Other Providers at the Same Location NPPES 15

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

Psychologist (Clinical)
11401 BLOOMFIELD
NORWALK, CA 90650
Psychologist (Clinical)
11401 BLOOMFIELD
NORWALK, CA 90650
Psychiatry & Neurology (Psychiatry)
11401 BLOOMFIELD
NORWALK, CA 90650
Psychiatry & Neurology (Psychiatry)
11401 BLOOMFIELD
NORWALK, CA 90650
Psychiatry & Neurology (Psychiatry)
11401 BLOOMFIELD
NORWALK, CA 90650
Internal Medicine
11401 BLOOMFIELD
NORWALK, CA 90650
Psychiatry & Neurology (Neurology)
11401 BLOOMFIELD
NORWALK, CA 90650
Psychologist (Clinical)
11401 BLOOMFIELD
NORWALK, CA 90650

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 Mina Guirguis's NPI number?

The NPI number for Mina Guirguis is 1114057536. It was assigned to this individual provider in the NPPES registry on March 6, 2007.

Where is Mina Guirguis located?

Mina Guirguis practices at 11401 Bloomfield, Norwalk, CA 90650. The listed phone number is (562) 806-5000.

What is Mina Guirguis's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

Is Mina Guirguis enrolled in Medicare?

Yes. Mina Guirguis is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Mina Guirguis's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mina Guirguis reassigns Medicare benefits to 2 organizations: Department Of State Hospitals (Norwalk, CA) and Associated Therapists, Inc. (Huntington Beach, 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 Mina Guirguis'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 Mina Guirguis was last updated on July 24, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.