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JASON ANTHONY BARRETT
NPI 1023549102
Psychiatry & Neurology - Psychiatry in Los Angeles, CA

Active since March 21, 2017PECOS Enrolled
8836 S VERMONT AVE, LOS ANGELES, CA 90044(323) 593-5300 Get Directions Write a Review

NPPES record last updated: February 13, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Feb 13, 2025, Jul 19, 2023, Mar 21, 2017 (3 updates tracked since 2017).

About Jason Anthony Barrett NPPES

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

JASON ANTHONY BARRETT (NPI 1023549102) is an individual psychiatry provider in Los Angeles, California, licensed in California (A186685) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1023549102
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameJASON ANTHONY BARRETT
Location Address8836 S VERMONT AVELos Angeles, CA 90044-4832
Mailing Address8836 S Vermont AveLos Angeles, CA 90044-4832
Phone(323) 593-5300
Sole ProprietorNo
Enumeration DateMarch 21, 2017
Last NPPES UpdateFebruary 13, 20253 updates tracked since enumeration
NPPES CertifiedFebruary 13, 2025
✔ NPI 1023549102 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CA · A186685
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 ListedPsychiatry & Neurology · Addiction PsychiatryTaxonomy 2084P0802X · License A186685 (CA), 0108777A (IN)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
8836 S VERMONT AVE, Los Angeles, CA 90044
Open in Google Maps ↗

Secondary Practice Locations 2

Location 13850 Crenshaw BlvdLos Angeles, CA 90008-1821 · Phone (323) 593-5300
Location 22640 Industry WayLynwood, CA 90262-4284 · Phone (310) 627-4525

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jason Anthony Barrett 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 Reassignment

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

Tarzana Treatment Centers, Inc.
3.7 mi
Community/Behavioral Health
12021 WILMINGTON AVE STE 301, BUILDING #18
Los Angeles, CA 90059
  • Reassigned Medicare billing, California enrollment
  • 93 clinicians in this Medicare group
NPI 1649910365 (800) 996-1051

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 90044 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 20

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

DANA K. MCDOWELL
Rehabilitation Practitioner
8836 S VERMONT AVE, 8836 S. VERMONT
LOS ANGELES, CA 90044
Los Angeles County (323) 751-3026
CRIS MARTINEZ VERDUGO
Peer Specialist
8836 S VERMONT AVE
LOS ANGELES, CA 90044
Los Angeles County (323) 593-5300
GIOVANNY ISIDORO
Social Worker (Clinical)
8836 S VERMONT AVE
LOS ANGELES, CA 90044
Los Angeles County (323) 593-5300
DOREEN BALESTRERI
Rehabilitation Practitioner
8836 S VERMONT AVE
LOS ANGELES, CA 90044
Los Angeles County (323) 751-3026
MARIA ESTHER ROSALES
Marriage & Family Therapist
8836 S VERMONT AVE
LOS ANGELES, CA 90044
Los Angeles County (310) 514-5444
SHNIEKA ROYAL
Case Manager/Care Coordinator
8836 S VERMONT AVE
LOS ANGELES, CA 90044
Los Angeles County (223) 751-3026
ASHLEY MEZA
Community Health Worker
8836 S VERMONT AVE
LOS ANGELES, CA 90044
Los Angeles County (323) 751-3026
OBIMMA J OKOYE JR.
Case Manager/Care Coordinator
8836 S VERMONT AVE
LOS ANGELES, CA 90044
Los Angeles County (323) 751-3026

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 Jason Barrett's NPI number?

The NPI number for Jason Barrett is 1023549102. It was assigned to this individual provider in the NPPES registry on March 21, 2017.

Where is Jason Barrett located?

Jason Barrett practices at 8836 S Vermont Ave, Los Angeles, CA 90044. The listed phone number is (323) 593-5300.

What is Jason Barrett's specialty?

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

Is Jason Barrett enrolled in Medicare?

Yes. Jason Barrett is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jason Barrett's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jason Barrett reassigns Medicare benefits to Tarzana Treatment Centers, Inc. (Los Angeles, CA). The 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 Jason Barrett'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 Jason Barrett was last updated on February 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.