RAMIRO ALEJANDRO TRUJILLO CASTRO
NPI 1306159686
Social Worker - Clinical in Cerritos, CA

Q: What is Ramiro Trujillo Castro's NPI number?

The NPI number for Ramiro Trujillo Castro is 1306159686. It was assigned to this individual provider in the NPPES registry on July 15, 2010.

Q: What is Ramiro Trujillo Castro's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Active since July 15, 2010PECOS Enrolled

17707 STUDEBAKER RD, CERRITOS, CA 90703(562) 402-0688 Get Directions Write a Review

NPPES record last updated: April 21, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 21, 2021, Apr 7, 2021, Mar 19, 2021 (3 updates tracked since 2021).

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About Ramiro Alejandro Trujillo Castro NPPES

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

RAMIRO ALEJANDRO TRUJILLO CASTRO (NPI 1306159686) is an individual clinical provider in Cerritos, California, licensed in California (LCSW100900) and active in the NPI registry since July 2010. He is enrolled in Medicare PECOS and maintains a secondary practice location in Pomona.

NPPES Registry Identity

NPI1306159686

Entity TypeIndividualMale

Primary Taxonomy1041C0700X

Provider Legal NameRAMIRO ALEJANDRO TRUJILLO CASTRO

Location Address17707 STUDEBAKER RDCerritos, CA 90703-2640

Mailing Address1141 Baywood Dr Apt 101Corona, CA 92881-6469 · (714) 470-9981

Phone(562) 402-0688

Sole ProprietorYes

Enumeration DateJuly 15, 2010

Last NPPES UpdateApril 21, 20213 updates tracked since enumeration

NPPES CertifiedApril 21, 2021

✔ NPI 1306159686 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 5

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code1041C0700X

Licenses✔ Licensed in CA · LCSW100900✔ Licensed in CA · ASW66765

Definition

A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License ASW66765 (CA)

Also ListedCase Manager/Care CoordinatorTaxonomy 171M00000X

Also ListedRehabilitation PractitionerTaxonomy 225400000X

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

17707 STUDEBAKER RD, Cerritos, CA 90703

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Secondary Practice Location 1

Location 12008 N. Garey AvePomona, CA 91767 · Phone (909) 623-6131

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ramiro Alejandro Trujillo Castro 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

Medicare enrollment records show Ramiro Trujillo Castro reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Los Angeles County Department Of Mental Health

Same address

Mental Health (Including Community Mental Health Center)

17707 S. STUDEBAKER RD
Cerritos, CA 90703

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

NPI 1336157767 (562) 467-0209

Mission City Community Network, Inc.

20 mi

Mental Health (Including Community Mental Health Center)

4842 HOLLYWOOD BLVD
Hollywood, CA 90027

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

NPI 1710102009 (323) 644-1110

Foothills Psychological Services, Inc.

30 mi

Psychologist

954 W FOOTHILL BLVD STE A
Upland, CA 91786

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

NPI 1336121888 (909) 946-4222

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 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

$0.00 typical visit price

range $62.96 – $187.60

Typical copayment $0.00 (range $15.74 – $46.90)

Most-billed visit code NA

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 20

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

LORI LATRYCE GREEN

Day Training/Habilitation Specialist