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KATHLEEN ISABEL LOPEZ
NPI 1609496751
Psychiatry & Neurology - Psychiatry in Redondo Beach, CA

Active since April 18, 2020PECOS EnrolledAccepts Medicare Assignment
2512 ARTESIA BLVD, REDONDO BEACH, CA 90278(424) 277-2899(424) 277-2899 Get Directions Write a Review

NPPES record last updated: August 19, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Nov 6, 2024, Jun 20, 2023, Apr 18, 2020 (3 updates tracked since 2020).

About Kathleen Isabel Lopez NPPES

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

KATHLEEN ISABEL LOPEZ (NPI 1609496751) is an individual psychiatry provider in Redondo Beach, California, licensed in California (182746) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS, maintains a secondary practice location in Los Angeles, and is a graduate of Loma Linda University School Of Medicine (2020).

NPPES Registry Identity

NPI1609496751
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameKATHLEEN ISABEL LOPEZ
Location Address2512 ARTESIA BLVDRedondo Beach, CA 90278-3264
Mailing Address2512 Artesia BlvdRedondo Beach, CA 90278-3264 · Fax (424) 277-2899
Phone(424) 277-2899
Fax(424) 277-2899
Sole ProprietorNo
Medical School CMSLoma Linda University School Of MedicineGraduated 2020
Enumeration DateApril 18, 2020
Last NPPES UpdateAugust 19, 20253 updates tracked since enumeration
NPPES CertifiedAugust 19, 2025
✔ NPI 1609496751 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CA · 182746
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
2512 ARTESIA BLVD, Redondo Beach, CA 90278
Open in Google Maps ↗

Secondary Practice Location 1

Location 1760 Westwood Plz Ste 37-384Los Angeles, CA 90024-5055 · Phone (951) 788-3000

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

Kathleen Isabel Lopez 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 ID4284088576
PECOS Enrollment IDI20250411000985
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 Kathleen Lopez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Regeneration Psychiatry
Same address
Psychiatry
2512 ARTESIA BLVD STE 320
Redondo Beach, CA 90278
  • Reassigned Medicare billing, California enrollment
  • 17 clinicians in this Medicare group
NPI 1285200584 (424) 277-2899
Steven L Mandel M D A Professional Corporation
7.4 mi
Psychiatry
6801 PARK TER STE 525
Los Angeles, CA 90045
  • Reassigned Medicare billing, California enrollment
  • 6 clinicians in this Medicare group
NPI 1366641722 (310) 270-0625

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 90278 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
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
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 7

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

DIADRA IMANI SMITH LCSW
Social Worker (Clinical)
2512 ARTESIA BLVD
REDONDO BEACH, CA 90278
Los Angeles County (562) 277-1965
JOAN CHAPMAN MA. LMFT
Marriage & Family Therapist
2512 ARTESIA BLVD, SUITE 305 D
REDONDO BEACH, CA 90278
Los Angeles County (310) 465-6138
VICTORIA PATTEN
Occupational Therapist
2512 ARTESIA BLVD
REDONDO BEACH, CA 90278
Los Angeles County (661) 886-1826
BRANDY SEIGNEMARTIN APCC
Counselor (Mental Health)
2512 ARTESIA BLVD
REDONDO BEACH, CA 90278
Los Angeles County (785) 408-0646
COLLEEN CHEUNG AMFT
Marriage & Family Therapist
2512 ARTESIA BLVD
REDONDO BEACH, CA 90278
Los Angeles County (310) 974-0533
ELLE LEE LMFT, ATR-BC
Marriage & Family Therapist
2512 ARTESIA BLVD, SUITE 300B
REDONDO BEACH, CA 90278
Los Angeles County (310) 800-4304
MS. CRISTAL ARLENE AGUILAR
Marriage & Family Therapist
2512 ARTESIA BLVD
REDONDO BEACH, CA 90278
Los Angeles County (310) 974-0533

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 Kathleen Lopez's NPI number?

The NPI number for Kathleen Lopez is 1609496751. It was assigned to this individual provider in the NPPES registry on April 18, 2020.

Where is Kathleen Lopez located?

Kathleen Lopez practices at 2512 Artesia Blvd, Redondo Beach, CA 90278. The listed phone number is (424) 277-2899.

What is Kathleen Lopez's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Kathleen Lopez enrolled in Medicare?

Yes. Kathleen Lopez 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 Kathleen Lopez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kathleen Lopez reassigns Medicare benefits to 2 organizations: Regeneration Psychiatry (Redondo Beach, CA) and Steven L Mandel M D A Professional Corporation (Los Angeles, 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 Kathleen Lopez'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 Kathleen Lopez was last updated on August 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.