JULISSA ESTHER SANTOS LCSW
NPI 1659967446
Social Worker - Clinical in Los Angeles, CA

Q: What is Julissa Santos's NPI number?

The NPI number for Julissa Santos is 1659967446. It was assigned to this individual provider in the NPPES registry on December 15, 2020.

Q: What is Julissa Santos's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Julissa Santos was last updated on May 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since December 15, 2020PECOS Enrolled

6500 WILSHIRE BLVD FL 19, LOS ANGELES, CA 90048(805) 764-9651(747) 330-1670 Get Directions Write a Review

NPPES record last updated: May 4, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 4, 2026, Feb 22, 2023, Dec 15, 2020 (3 updates tracked since 2020).

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About Julissa Esther Santos Lcsw NPPES

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

JULISSA ESTHER SANTOS LCSW (NPI 1659967446) is an individual clinical provider in Los Angeles, California, licensed in California (128048) and active in the NPI registry since December 2020. She is enrolled in Medicare PECOS, maintains a secondary practice location in Santa Maria, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1659967446

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameJULISSA ESTHER SANTOSCredential: LCSW

Location Address6500 WILSHIRE BLVD FL 19Los Angeles, CA 90048-4920

Mailing Address3535 Mercury DrSanta Maria, CA 93455-2622

Phone(805) 764-9651

Fax(747) 330-1670

Sole ProprietorYes

Medical School CMSOtherGraduated 2020

Enumeration DateDecember 15, 2020

Last NPPES UpdateMay 4, 20263 updates tracked since enumeration

NPPES CertifiedMay 4, 2026

✔ NPI 1659967446 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code1041C0700X

License✔ Licensed in CA · 128048

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

Also ListedSocial WorkerTaxonomy 104100000X

6500 WILSHIRE BLVD FL 19, Los Angeles, CA 90048

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Secondary Practice Location 1

Location 13535 Mercury DrSanta Maria, CA 93455-2622 · Phone (805) 863-1817

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Julissa Esther Santos Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3870065584

PECOS Enrollment IDI20260615000084

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 Reassignment

Medicare enrollment records show Julissa Santos reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Pacific Heritage Medical Group Inc

27 mi

Geriatric Psychiatry

3625 E THOUSAND OAKS BLVD STE 232
Westlake Village, CA 91362

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

NPI 1467899450 (805) 601-5199

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 90048 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.

SALMA MASOOD KHAN LCSW

Social Worker (Clinical)