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AV BEHAVIORAL MEDICINE, INC
NPI 1881070100
Psychiatry & Neurology - Psychiatry in Lancaster, CA

Active since August 10, 2015
1672 W AVENUE J STE 110, LANCASTER, CA 93534(661) 723-9557(661) 347-3320 Get Directions Write a Review

NPPES record last updated: November 9, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Av Behavioral Medicine, Inc NPPES

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

AV BEHAVIORAL MEDICINE, INC (NPI 1881070100) is a healthcare organization registered as a psychiatry in Lancaster, California and active in the NPI registry since August 2015. The organization lists Marites P Del Rosario, Medical Director/ Owner, as its authorized official.

NPPES Registry Identity

NPI1881070100
Entity TypeOrganization
Primary Taxonomy2084P0800X
Legal Business NameAV BEHAVIORAL MEDICINE, INC
Location Address1672 W AVENUE J STE 110Lancaster, CA 93534-2859
Mailing Address1672 W Avenue J, 110Lancaster, CA 93534-2827 · (661) 723-9557
Phone(661) 723-9557
Fax(661) 347-3320
Organization SubpartNo
Authorized OfficialMarites P Del RosarioMedical Director/ Owner · (661) 726-2949
Enumeration DateAugust 10, 2015
Last NPPES UpdateNovember 9, 2023
NPPES CertifiedNovember 9, 2023
✔ NPI 1881070100 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CA · A53570
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.
1672 W AVENUE J STE 110, Lancaster, CA 93534
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE 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)

Av Behavioral Medicine, Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Av Behavioral Medicine, Inc, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Marites Del Rosario, M.D.
Psychiatry
NPI 1205937349
1672 W AVENUE J STE 110
Lancaster, CA 93534
(661) 726-2826
✔ PECOS✔ Accepts MedicareSame address
Roy Del Rosario, M.D.
Psychiatry
NPI 1740381870
1672 W AVENUE J STE 110
Lancaster, CA 93534
(661) 726-2826
✔ PECOS✔ Accepts Medicare1.7 mi

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 Av Behavioral Medicine, Inc's NPI number?

The NPI number for Av Behavioral Medicine, Inc is 1881070100. It was assigned to this organization in the NPPES registry on August 10, 2015.

Where is Av Behavioral Medicine, Inc located?

Av Behavioral Medicine, Inc is located at 1672 W Avenue J Ste 110, Lancaster, CA 93534. The listed phone number is (661) 723-9557.

What is Av Behavioral Medicine, Inc's specialty?

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

Is Av Behavioral Medicine, Inc enrolled in Medicare?

Yes. Av Behavioral Medicine, Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Av Behavioral Medicine, Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Psychiatry, reassign their Medicare billing to Av Behavioral Medicine, 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. Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Av Behavioral Medicine, Inc was last updated on November 9, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.