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DIANA MICHELLE ORTEGA LCSW
NPI 1730788670
Social Worker - Clinical in Fillmore, CA

Active since October 21, 2020PECOS EnrolledAccepts Medicare Assignment
828 W VENTURA ST STE 240, FILLMORE, CA 93015(805) 524-8660 Get Directions Write a Review

NPPES record last updated: June 21, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 21, 2023, Oct 21, 2020 (2 updates tracked since 2020).

About Diana Michelle Ortega Lcsw NPPES

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

DIANA MICHELLE ORTEGA LCSW (NPI 1730788670) is an individual clinical provider in Fillmore, California, licensed in California (115709) and active in the NPI registry since October 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2018).

NPPES Registry Identity

NPI1730788670
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameDIANA MICHELLE ORTEGACredential: LCSW
Location Address828 W VENTURA ST STE 240Fillmore, CA 93015-1882
Mailing Address303 Citrus StSanta Paula, CA 93060-2340 · (805) 746-4773
Phone(805) 524-8660
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateOctober 21, 2020
Last NPPES UpdateJune 21, 20232 updates tracked since enumeration
NPPES CertifiedJune 21, 2023
✔ NPI 1730788670 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CA · 115709
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 89588 (CA)
828 W VENTURA ST STE 240, Fillmore, CA 93015
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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

Diana Michelle Ortega Lcsw 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 ID749729135
PECOS Enrollment IDI20240829001501
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 Diana Ortega reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

County Of Ventura
Same address
Community/Behavioral Health
828 W VENTURA ST, SUITE 250
Fillmore, CA 93015
  • Reassigned Medicare billing, California enrollment
  • 710 clinicians in this Medicare group
NPI 1013129782 (805) 524-8644
Sud Specialty Group - Ca
269 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 93015 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 $62.32 – $185.36
Typical copayment $0.00 (range $15.58 – $46.34)
Most-billed visit code NA
Established Patient
$77.11 typical visit price
range $20.68 – $151.85
Typical copayment $19.27 (range $5.17 – $37.96)
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 9

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

JESUS CARDENAS
Social Worker (Clinical)
828 W VENTURA ST STE 240
FILLMORE, CA 93015
Ventura County (805) 746-3845
ESPERANZA JANETTE ROMERO
Student in an Organized Health Care Education/Training Program
828 W VENTURA ST STE 240
FILLMORE, CA 93015
Ventura County (805) 524-8660
GABRIELA JASSO TAPIA LCSW
Social Worker (Clinical)
828 W VENTURA ST STE 240
FILLMORE, CA 93015
Ventura County (805) 524-8659
MARIA G HURTADO
Social Worker (Clinical)
828 W VENTURA ST STE 240
FILLMORE, CA 93015
Ventura County (805) 524-8660
MS. LAURA GUERRA MSW
Social Worker (Clinical)
828 W VENTURA ST STE 240
FILLMORE, CA 93015
Ventura County (805) 524-8660
VENTURA COUNTY BEHAVIORAL HEALTH
Social Worker (Clinical)
828 W VENTURA ST STE 240
FILLMORE, CA 93015
Ventura County (805) 524-8660
LIDIA R CALDERON
Rehabilitation Practitioner
828 W VENTURA ST STE 240
FILLMORE, CA 93015
Ventura County (805) 524-8660
LILIA TRUJILLO MSW, LCSW
Social Worker (Clinical)
828 W VENTURA ST STE 240
FILLMORE, CA 93015
Ventura County (805) 524-8664

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 Diana Ortega's NPI number?

The NPI number for Diana Ortega is 1730788670. It was assigned to this individual provider in the NPPES registry on October 21, 2020.

Where is Diana Ortega located?

Diana Ortega practices at 828 W Ventura St Ste 240, Fillmore, CA 93015. The listed phone number is (805) 524-8660.

What is Diana Ortega's specialty?

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

Is Diana Ortega enrolled in Medicare?

Yes. Diana Ortega 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 Diana Ortega's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Diana Ortega reassigns Medicare benefits to 2 organizations: County Of Ventura (Fillmore, 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 Diana Ortega'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 Diana Ortega was last updated on June 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.