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DR. ELIZABETH OLLEN PHD
NPI 1508346883
Psychologist - Clinical in Los Angeles, CA

Active since August 16, 2018PECOS Enrolled
1849 SAWTELLE BLVD STE 740, LOS ANGELES, CA 90025(424) 442-0112 Get Directions Write a Review

NPPES record last updated: January 28, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 8, 2024, Nov 8, 2019, Aug 16, 2018 (3 updates tracked since 2018).

About Dr. Elizabeth Ollen Phd NPPES

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

DR. ELIZABETH OLLEN PHD (NPI 1508346883) is an individual clinical provider in Los Angeles, California, licensed in California (PSY31077) and active in the NPI registry since August 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1508346883
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameDR. ELIZABETH OLLENCredential: PHD
Location Address1849 SAWTELLE BLVD STE 740Los Angeles, CA 90025-7082
Mailing Address1849 Sawtelle Blvd Ste 740Los Angeles, CA 90025-7082 · (424) 442-0112
Phone(424) 442-0112
Sole ProprietorYes
Enumeration DateAugust 16, 2018
Last NPPES UpdateJanuary 28, 20253 updates tracked since enumeration
NPPES CertifiedJanuary 21, 2025
✔ NPI 1508346883 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in CA · PSY31077
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
Also ListedPsychologist · Clinical Child & AdolescentTaxonomy 103TC2200X · License PSY31077 (CA)
1849 SAWTELLE BLVD STE 740, Los Angeles, CA 90025
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Elizabeth Ollen Phd 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90025 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
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
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 3

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

HANNAH SANDLER
Marriage & Family Therapist
1849 SAWTELLE BLVD STE 740
LOS ANGELES, CA 90025
Los Angeles County (818) 632-3733
ANABEL DIAZ
Licensed Psychiatric Technician
1849 SAWTELLE BLVD STE 740
LOS ANGELES, CA 90025
Los Angeles County (310) 861-4041
DR. EMILY TURNER WOOD MD, PHD
Psychiatry & Neurology (Psychiatry)
1849 SAWTELLE BLVD STE 740
LOS ANGELES, CA 90025
Los Angeles County (310) 861-4041

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 Elizabeth Ollen's NPI number?

The NPI number for Elizabeth Ollen is 1508346883. It was assigned to this individual provider in the NPPES registry on August 16, 2018.

Where is Elizabeth Ollen located?

Elizabeth Ollen practices at 1849 Sawtelle Blvd Ste 740, Los Angeles, CA 90025. The listed phone number is (424) 442-0112.

What is Elizabeth Ollen's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Elizabeth Ollen enrolled in Medicare?

Yes. Elizabeth Ollen is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Elizabeth Ollen was last updated on January 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.