Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

AMBROSIA PSYCHOLOGY INC
NPI 1619846862
Psychologist - Clinical in Santa Monica, CA

Q: What is Ambrosia Psychology Inc's NPI number?

The NPI number for Ambrosia Psychology Inc is 1619846862. It was assigned to this organization in the NPPES registry on November 4, 2025.

Q: What is Ambrosia Psychology Inc's specialty?

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

Active since November 04, 2025

2444 WILSHIRE BLVD STE 202, SANTA MONICA, CA 90403(323) 732-8699 Get Directions Write a Review

NPPES record last updated: September 24, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 24, 2026, Nov 4, 2025 (2 updates tracked since 2025).

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About Ambrosia Psychology Inc NPPES

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

AMBROSIA PSYCHOLOGY INC (NPI 1619846862) is a healthcare organization registered as a clinical in Santa Monica, California and active in the NPI registry since November 2025. The organization lists Elisabetta Ambrosia, Owner, as its authorized official.

NPPES Registry Identity

NPI1619846862

Entity TypeOrganization

Primary Taxonomy103TC0700X

Legal Business NameAMBROSIA PSYCHOLOGY INC

Location Address2444 WILSHIRE BLVD STE 202Santa Monica, CA 90403-5810

Mailing Address11740 San Vicente Blvd Ste 109-316Los Angeles, CA 90049-6610 · (323) 732-8699

Phone(323) 732-8699

Organization SubpartNo

Authorized OfficialElisabetta AmbrosiaOwner · (818) 732-8699

Enumeration DateNovember 4, 2025

Last NPPES UpdateSeptember 24, 20262 updates tracked since enumeration

NPPES CertifiedSeptember 24, 2026

✔ NPI 1619846862 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 8

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

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 ListedCounselor · Mental HealthTaxonomy 101YM0800X

Also ListedPsychologistTaxonomy 103T00000X

Also ListedPsychologist · Adult Development & AgingTaxonomy 103TA0700X

Also ListedPsychologist · Cognitive & BehavioralTaxonomy 103TB0200X

Also ListedPsychologist · CounselingTaxonomy 103TC1900X

Also ListedPsychologist · Clinical Child & AdolescentTaxonomy 103TC2200X

Also ListedPsychologist · Group PsychotherapyTaxonomy 103TP2701X

2444 WILSHIRE BLVD STE 202, Santa Monica, CA 90403

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ambrosia Psychology Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Ambrosia Psychology Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Elisabetta Ambrosia, PSY.D.

Clinical Psychologist

NPI 1902426208

2444 WILSHIRE BLVD STE 202
Santa Monica, CA 90403

(818) 732-8699

✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Ambrosia Psychology Inc's NPI number?

The NPI number for Ambrosia Psychology Inc is 1619846862. It was assigned to this organization in the NPPES registry on November 4, 2025.

Where is Ambrosia Psychology Inc located?

Ambrosia Psychology Inc is located at 2444 Wilshire Blvd Ste 202, Santa Monica, CA 90403. The listed phone number is (323) 732-8699.

What is Ambrosia Psychology Inc's specialty?

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

Is Ambrosia Psychology Inc enrolled in Medicare?

Yes. Ambrosia Psychology Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Ambrosia Psychology Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Psychologist) reassigns their Medicare billing to Ambrosia Psychology Inc. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Ambrosia Psychology Inc was last updated on September 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 days 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.